fix post-TUI typing lag: latch fish query-term off in zellij pane shells

Root cause (proven via live lag-triage capture + deterministic PTY repro):
fish latches feature flags from its startup env before config.fish runs, so
the existing no-query-term settings never applied to zellij-spawned shells.
With query-term on, fish queries the terminal after every command; one reply
zellij fails to relay permanently degrades that fish process's reader.
Subshells were immune (inherited the exported var), which is why the lag
always 'disappeared' when tested in a new shell.

Also adds the lag-triage/unlag/term-probe diagnostic toolkit used to find
this, and upstream_repro.py for filing the fish-shell bug.

.claude/settings.local.json

@@ -0,0 +1,13 @@
+{
+  "permissions": {
+    "allow": [
+      "WebFetch(domain:github.com)",
+      "WebFetch(domain:raw.githubusercontent.com)",
+      "Bash(gh run *)",
+      "Bash(jj status *)",
+      "Bash(jj new *)",
+      "Bash(jj describe *)",
+      "Bash(nix flake *)"
+    ]
+  }
+}

.github/workflows/arrow-aws.yml

@@ -3,7 +3,7 @@ name: Arrow (AWS)
 run-name: Arrow (AWS) - ${{ inputs.rebuild && 'Rebuild and ' || '' }}${{ inputs.action == 'create' && 'Create' || ( inputs.action == 'destroy' && 'Destroy' || 'No Action' ) }}
 
 env:
-  TERRAFORM_DIRECTORY: hosts/arrow/aws
+  TERRAFORM_DIRECTORY: deploy/aws
   DEPLOY_IDENTITY_BASE64: ${{ secrets.DEPLOY_IDENTITY_BASE64 }}
   ARROW_IDENTITY_BASE64: ${{ secrets.ARROW_IDENTITY_BASE64 }}
   ZONE_NAME: masu.rs

.github/workflows/flame.yml

@@ -0,0 +1,200 @@
+name: Flame
+
+run-name: Flame - ${{ inputs.rebuild && 'Rebuild and ' || '' }}${{ inputs.action == 'create' && 'Create' || ( inputs.action == 'destroy' && 'Destroy' || 'No Action' ) }}
+
+env:
+  TERRAFORM_DIRECTORY: deploy/oracle
+  DEPLOY_IDENTITY_BASE64: ${{ secrets.DEPLOY_IDENTITY_BASE64 }}
+  FLAME_IDENTITY_BASE64: ${{ secrets.FLAME_IDENTITY_BASE64 }}
+  ZONE_NAME: masu.rs
+  CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+  CLOUDFLARE_ZONE_ID: ${{ secrets.CLOUDFLARE_ZONE_ID }}
+  OCI_CLI_USER: "ocid1.user.oc1..aaaaaaaa6lro2eoxdajjypjysepvzcavq5yn4qyozjyebxdiaoqziribuqba"
+  OCI_CLI_TENANCY: "ocid1.tenancy.oc1..aaaaaaaaudwr2ozedhjnrn76ofjgglgug6gexknjisd7gb7tkj3mjdp763da"
+  OCI_CLI_FINGERPRINT: "dd:d0:da:6d:83:46:8b:b3:d9:45:2b:c7:56:ae:30:94"
+  OCI_CLI_KEY_CONTENT: "${{ secrets.OCI_PRIVATE_KEY }}"
+  TF_VAR_oci_private_key: "${{ secrets.OCI_PRIVATE_KEY }}"
+  OCI_CLI_REGION: "us-ashburn-1"
+
+on:
+  workflow_dispatch:
+    inputs:
+      rebuild:
+        description: Rebuild Image
+        type: boolean
+        default: false
+      action:
+        description: Terraform Action
+        type: choice
+        required: true
+        default: create
+        options:
+          - create
+          - destroy
+          - nothing
+
+permissions:
+  id-token: write
+  contents: write
+
+jobs:
+  build-deploy:
+    name: Build and Deploy
+    # runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04-arm
+    steps:
+      - name: Checkout Repo Code
+        uses: actions/checkout@v4
+
+      # - name: Write OCI Key to File
+      #   run: |
+      #     echo "${{ env.OCI_PRIVATE_KEY_BASE64 }}" | base64 -d > OCI_PRIVATE_KEY
+
+      # # Enable access to KVM, required to build an image
+      # - name: Enable KVM group perms
+      #   if: inputs.rebuild && inputs.action != 'destroy'
+      #   run: |
+      #       echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+      #       sudo udevadm control --reload-rules
+      #       sudo udevadm trigger --name-match=kvm
+      #       sudo apt-get install -y qemu-user-static
+
+      # Install Nix
+      - name: Install Nix
+        # if: inputs.rebuild && inputs.action != 'destroy'
+        uses: cachix/[email protected]
+        with:
+          enable_kvm: true
+          extra_nix_config: |
+            system = aarch64-linux
+            system-features = aarch64-linux arm-linux kvm
+
+      # Build the image
+      - name: Build Image
+        if: inputs.rebuild && inputs.action != 'destroy'
+        run: nix build .#flame-qcow --system aarch64-linux
+
+      - name: List Images
+        if: inputs.rebuild && inputs.action != 'destroy'
+        run: |
+          ls -lh result/
+          echo "IMAGE_NAME=$(ls result/nixos.qcow2) >> $GITHUB_ENV
+
+      - name: Upload Image to S3
+        if: inputs.rebuild && inputs.action != 'destroy'
+        # env:
+        #   AWS_ACCESS_KEY_ID: "<YOUR_OCI_ACCESS_KEY>"
+        #   AWS_SECRET_ACCESS_KEY: "<YOUR_OCI_SECRET_KEY>"
+        #   AWS_DEFAULT_REGION: "us-ashburn-1" # e.g., us-ashburn-1, us-phoenix-1
+        #   AWS_ENDPOINT_URL: "https://masur.compat.objectstorage.us-ashburn-1.oraclecloud.com"
+        uses: oracle-actions/[email protected]
+        with:
+          command: |
+            os object put \
+              --namespace "idptr5akf9pf" \
+              --bucket-name "noahmasur-images" \
+              --name "nixos.qcow2" \
+              --file "${IMAGE_NAME}" \
+              --part-size 128 \ # Optional: Specify part size in MiB for multipart uploads, default is 128 MiB
+              --parallel-upload-count 5 # Optional: Number of parallel uploads, default is 3
+
+      # Login to AWS
+      - name: AWS Assume Role
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: arn:aws:iam::286370965832:role/github_actions_admin
+          aws-region: us-east-1
+
+      # Installs the Terraform binary and some other accessory functions.
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v2
+
+      # Checks whether Terraform is formatted properly. If this fails, you
+      # should install the pre-commit hook.
+      - name: Check Formatting
+        working-directory: ${{ env.TERRAFORM_DIRECTORY }}
+        run: |
+          terraform fmt -no-color -check -diff -recursive
+
+      # Connects to remote state backend and download providers.
+      - name: Terraform Init
+        working-directory: ${{ env.TERRAFORM_DIRECTORY }}
+        run: terraform init -input=false
+
+      # Deploys infrastructure or changes to infrastructure.
+      - name: Terraform Apply
+        if: inputs.action == 'create'
+        working-directory: ${{ env.TERRAFORM_DIRECTORY }}
+        run: |
+          terraform apply \
+            -auto-approve \
+            -input=false
+
+      # Removes infrastructure.
+      - name: Terraform Destroy
+        if: inputs.action == 'destroy'
+        working-directory: ${{ env.TERRAFORM_DIRECTORY }}
+        run: |
+          terraform destroy \
+            -auto-approve \
+            -input=false
+
+      - name: Get Host IP
+        if: inputs.action == 'create'
+        id: host
+        working-directory: ${{ env.TERRAFORM_DIRECTORY }}
+        run: terraform output -raw host_ip
+
+      - name: Wait on SSH
+        if: inputs.action == 'create'
+        run: |
+          for i in $(seq 1 15); do
+            if $(nc -z -w 3 ${{ steps.host.outputs.stdout }} 22); then
+              exit 0
+            fi
+            sleep 10
+          done
+
+      - name: Write Identity Keys to Files
+        if: inputs.action == 'create'
+        run: |
+          echo "${{ env.DEPLOY_IDENTITY_BASE64 }}" | base64 -d > deploy_ed25519
+          chmod 0600 deploy_ed25519
+          echo "${{ env.FLAME_IDENTITY_BASE64 }}" | base64 -d > flame_ed25519
+          chmod 0600 flame_ed25519
+          mkdir -pv "${HOME}/.ssh/"
+          cp deploy_ed25519 "${HOME}/.ssh/id_ed25519"
+
+      - name: Run nixos-anywhere
+        if: inputs.action == 'create'
+        run: |
+          nix run github:nix-community/nixos-anywhere -- --flake github:nmasur/dotfiles#flame --build-on remote --no-reboot --target-host ubuntu@${{ steps.host.outputs.stdout }}
+          reboot now
+
+      - name: Wait on SSH After Reboot
+        if: inputs.action == 'create'
+        run: |
+          for i in $(seq 1 15); do
+            if $(nc -z -w 3 ${{ steps.host.outputs.stdout }} 22); then
+              exit 0
+            fi
+            sleep 10
+          done
+
+      - name: Copy Identity File to Host
+        if: inputs.action == 'create'
+        run: |
+          ssh -i deploy_ed25519 -o StrictHostKeyChecking=accept-new noah@${{ steps.host.outputs.stdout }} 'mkdir -pv .ssh'
+          scp -i deploy_ed25519 flame_ed25519 noah@${{ steps.host.outputs.stdout }}:~/.ssh/id_ed25519
+
+      # - name: Wipe Records
+      #   if: ${{ inputs.action == 'destroy' }}
+      #   run: |
+      #     RECORD_ID=$(curl --request GET \
+      #        --url https://api.cloudflare.com/client/v4/zones/${{ env.CLOUDFLARE_ZONE_ID }}/dns_records \
+      #        --header 'Content-Type: application/json' \
+      #        --header "Authorization: Bearer ${{ env.CLOUDFLARE_API_TOKEN }}" | jq -r '.result[] | select(.name == "n8n2.${{ env.ZONE_NAME }}") | .id')
+      #     curl --request DELETE \
+      #        --url https://api.cloudflare.com/client/v4/zones/${{ env.CLOUDFLARE_ZONE_ID }}/dns_records/${RECORD_ID} \
+      #        --header 'Content-Type: application/json' \
+      #        --header "Authorization: Bearer ${{ env.CLOUDFLARE_API_TOKEN }}"

deploy/oracle/main.tf

@@ -0,0 +1,115 @@
+terraform {
+  backend "s3" {
+    bucket       = "noahmasur-terraform"
+    key          = "flame.tfstate"
+    region       = "us-east-1"
+    use_lockfile = true
+  }
+  required_version = ">= 1.0.0"
+  required_providers {
+    oci = {
+      source  = "oracle/oci"
+      version = "7.7.0"
+    }
+  }
+}
+
+provider "oci" {
+  auth         = "APIKey"
+  tenancy_ocid = var.compartment_ocid
+  user_ocid    = "ocid1.user.oc1..aaaaaaaa6lro2eoxdajjypjysepvzcavq5yn4qyozjyebxdiaoqziribuqba"
+  private_key  = var.oci_private_key
+  fingerprint  = "dd:d0:da:6d:83:46:8b:b3:d9:45:2b:c7:56:ae:30:94"
+  region       = "us-ashburn-1"
+}
+
+# Get the latest Ubuntu image OCID
+# We'll filter for a recent Ubuntu LTS version (e.g., 22.04 or 24.04) and pick the latest.
+# Note: Image OCIDs are region-specific. This data source helps find the correct one.
+data "oci_core_images" "ubuntu_image" {
+  compartment_id   = var.compartment_ocid
+  operating_system = "Canonical Ubuntu"
+  # Adjust this version if you prefer a different Ubuntu LTS (e.g., "24.04")
+  operating_system_version = "24.04"
+  shape                    = var.instance_shape # Filter by the shape to ensure compatibility
+  sort_by                  = "TIMECREATED"
+  sort_order               = "DESC"
+}
+
+# resource "oci_core_image" "my_custom_image" {
+#   compartment_id = var.compartment_ocid
+#   display_name   = "noah-nixos"
+
+#   image_source_details {
+#     source_type = "objectStorageTuple" # Use this if specifying namespace, bucket, and object name
+#     # source_type  = "objectStorageUri"  # Use this if you have a pre-authenticated request URL (PAR)
+#     namespace_name = var.object_storage_namespace
+#     bucket_name    = var.object_storage_bucket_name
+#     object_name    = var.object_storage_object_name
+
+#     source_image_type = "QCOW2" # e.g., "QCOW2", "VMDK"
+
+#     # These properties help OCI understand how to launch instances from this image
+#     # Adjust based on your custom image's OS and boot mode
+#     operating_system         = "NixOS" # e.g., "CentOS", "Debian", "Windows"
+#     operating_system_version = "25.05" # e.g., "7", "11", "2019"
+#   }
+
+#   launch_mode = "PARAVIRTUALIZED" # Or "NATIVE", "EMULATED", "CUSTOM"
+#   # Optional: for specific launch options if your image requires them
+#   # launch_options {
+#   #   boot_volume_type = "PARAVIRTUALIZED"
+#   #   firmware         = "UEFI_64" # Or "BIOS"
+#   #   network_type     = "PARAVIRTUALIZED"
+#   # }
+
+#   # Time out for image import operation. Can take a while for large images.
+#   timeouts {
+#     create = "60m" # Default is 20m, often needs to be increased
+#   }
+# }
+
+data "oci_identity_availability_domains" "ads" {
+  compartment_id = var.compartment_ocid
+}
+
+resource "oci_core_instance" "my_compute_instance" {
+  compartment_id      = var.compartment_ocid
+  availability_domain = data.oci_identity_availability_domains.ads.availability_domains[0].name
+  shape               = var.instance_shape
+  display_name        = var.instance_display_name
+
+  source_details {
+    source_type = "image"
+    # Use the OCID of the latest Ubuntu image found by the data source
+    source_id = data.oci_core_images.ubuntu_image.images[0].id
+    # # Use the OCID of the newly imported custom image
+    # source_id = oci_core_image.my_custom_image.id
+    # Specify the boot volume size
+    boot_volume_size_in_gbs = var.boot_volume_size_in_gbs
+    boot_volume_vpus_per_gb = 20 # Highest free tier option
+  }
+
+  # launch_options {
+  #   is_consistent_volume_naming_enabled = true              # Sets boot device path to /dev/oracleoci/oraclevda
+  #   network_type                        = "PARAVIRTUALIZED" # I think this is the default?
+  # }
+
+  create_vnic_details {
+    subnet_id        = oci_core_subnet.my_public_subnet.id # Use the created subnet's ID
+    display_name     = "primary_vnic"
+    assign_public_ip = true
+    hostname_label   = "flame"
+  }
+
+  metadata = {
+    ssh_authorized_keys = var.ssh_public_key
+    user_data           = base64encode(var.cloud_init_script)
+  }
+
+  # Optional: For flexible shapes (e.g., VM.Standard.E4.Flex), you might need to specify OCPUs and memory
+  shape_config {
+    ocpus         = 4
+    memory_in_gbs = 24
+  }
+}

deploy/oracle/network.tf

@@ -0,0 +1,126 @@
+resource "oci_core_vcn" "my_vpc" {
+  compartment_id = var.compartment_ocid
+  display_name   = "main"
+  cidr_block     = "10.0.0.0/16"
+  is_ipv6enabled = false
+  dns_label      = "mainvcn" # Must be unique within your tenancy
+}
+
+resource "oci_core_internet_gateway" "my_igw" {
+  compartment_id = var.compartment_ocid
+  vcn_id         = oci_core_vcn.my_vpc.id
+  display_name   = "main-igw"
+  enabled        = true
+}
+
+resource "oci_core_route_table" "my_public_route_table" {
+  compartment_id = var.compartment_ocid
+  vcn_id         = oci_core_vcn.my_vpc.id
+  display_name   = "main-public-rt"
+
+  # Default route to the Internet Gateway
+  route_rules {
+    destination       = "0.0.0.0/0"
+    destination_type  = "CIDR_BLOCK"
+    network_entity_id = oci_core_internet_gateway.my_igw.id
+  }
+}
+
+resource "oci_core_security_list" "my_public_security_list" {
+  compartment_id = var.compartment_ocid
+  vcn_id         = oci_core_vcn.my_vpc.id
+  display_name   = "main-public-sl"
+
+  # Egress Rules (Allow all outbound traffic)
+  egress_security_rules {
+    destination      = "0.0.0.0/0"
+    destination_type = "CIDR_BLOCK"
+    protocol         = "all"
+  }
+
+  # Ingress Rules
+  ingress_security_rules {
+    # SSH (TCP 22)
+    protocol    = "6" # TCP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    tcp_options {
+      min = 22
+      max = 22
+    }
+  }
+
+  ingress_security_rules {
+    # HTTP (TCP 80)
+    protocol    = "6" # TCP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    tcp_options {
+      min = 80
+      max = 80
+    }
+  }
+
+  ingress_security_rules {
+    # HTTPS (TCP 443)
+    protocol    = "6" # TCP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    tcp_options {
+      min = 443
+      max = 443
+    }
+  }
+
+  ingress_security_rules {
+    # Custom Minecraft
+    protocol    = "6" # TCP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    tcp_options {
+      min = 49732
+      max = 49732
+    }
+  }
+
+  ingress_security_rules {
+    # HTTPS (UDP 443) - For QUIC or specific UDP services
+    protocol    = "17" # UDP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    udp_options {
+      min = 443
+      max = 443
+    }
+  }
+
+  ingress_security_rules {
+    # ICMP (Ping)
+    protocol    = "1" # ICMP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    icmp_options {
+      type = 3 # Destination Unreachable (common for connectivity checks)
+      code = 4 # Fragmentation needed
+    }
+  }
+  ingress_security_rules {
+    protocol    = "1" # ICMP
+    source      = "0.0.0.0/0"
+    source_type = "CIDR_BLOCK"
+    icmp_options {
+      type = 8 # Echo Request (ping)
+    }
+  }
+}
+
+resource "oci_core_subnet" "my_public_subnet" {
+  compartment_id             = var.compartment_ocid
+  vcn_id                     = oci_core_vcn.my_vpc.id
+  display_name               = "main-public-subnet"
+  cidr_block                 = "10.0.0.0/24"
+  prohibit_public_ip_on_vnic = false # Allows instances in this subnet to get public IPs
+  route_table_id             = oci_core_route_table.my_public_route_table.id
+  security_list_ids          = [oci_core_security_list.my_public_security_list.id]
+  dns_label                  = "mainsub" # Must be unique within the VCN
+}

deploy/oracle/outputs.tf

@@ -0,0 +1,19 @@
+output "host_ip" {
+  description = "The public IP address of the launched instance."
+  value       = oci_core_instance.my_compute_instance.public_ip
+}
+
+output "instance_id" {
+  description = "The OCID of the launched instance."
+  value       = oci_core_instance.my_compute_instance.id
+}
+
+output "vpc_ocid" {
+  description = "The OCID of the created VCN."
+  value       = oci_core_vcn.my_vpc.id
+}
+
+output "subnet_ocid" {
+  description = "The OCID of the created public subnet."
+  value       = oci_core_subnet.my_public_subnet.id
+}

deploy/oracle/variables.tf

@@ -0,0 +1,63 @@
+variable "boot_volume_size_in_gbs" {
+  description = "The size of the boot volume in GBs."
+  type        = number
+  default     = 150
+}
+
+variable "cloud_init_script" {
+  description = "A cloud-init script to run on instance launch."
+  type        = string
+  default     = <<-EOF
+              #!/bin/bash
+              echo "Hello from cloud-init!" > /home/ubuntu/cloud-init-output.txt
+              EOF
+}
+
+variable "compartment_ocid" {
+  description = "The OCID of the compartment where the instance will be created."
+  type        = string
+  default     = "ocid1.tenancy.oc1..aaaaaaaaudwr2ozedhjnrn76ofjgglgug6gexknjisd7gb7tkj3mjdp763da"
+}
+
+variable "instance_display_name" {
+  description = "A user-friendly name for the instance."
+  type        = string
+  default     = "noah-nixos"
+}
+
+variable "instance_shape" {
+  description = "The shape of the OCI compute instance."
+  type        = string
+  default     = "VM.Standard.A1.Flex" # Example shape. Choose one available in your region/AD.
+}
+
+variable "object_storage_namespace" {
+  description = "Your OCI Object Storage namespace (usually your tenancy name)."
+  type        = string
+  default     = "idptr5akf9pf"
+}
+
+variable "object_storage_bucket_name" {
+  description = "The name of the Object Storage bucket where your custom image is located."
+  type        = string
+  default     = "noahmasur-images"
+}
+
+variable "object_storage_object_name" {
+  description = "The object name (file name) of your custom image in Object Storage."
+  type        = string
+  default     = "nixos.qcow2"
+}
+
+variable "oci_private_key" {
+  type        = string
+  description = "API private key for Oracle Cloud management"
+  sensitive   = true
+}
+
+variable "ssh_public_key" {
+  description = "Your public SSH key content."
+  type        = string
+  # default     = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB+AbmjGEwITk5CK9y7+Rg27Fokgj9QEjgc9wST6MA3s personal"
+  default = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKpPU2G9rSF8Q6waH62IJexDCQ6lY+8ZyVufGE3xMDGw actions-deploy"
+}

docs/CHANGELOG.md

@@ -0,0 +1,118 @@
+# Changelog
+
+## 2026-08-29 (root cause found and fixed)
+
+- **Root-caused and fixed the recurring post-TUI typing lag** (fish + Zellij + Ghostty) using a `lag-triage` capture from a live lagging shell plus a deterministic PTY reproduction (`presets/programs/lag-triage/upstream_repro.py`):
+  - **Root cause chain**: (1) fish latches feature flags from its **startup environment**, before `config.fish` runs — so the existing `set -gx fish_features no-query-term` in `shellInit` never applied to the shell that set it, only to its children. (2) Zellij spawns pane shells via `default_shell` with no `fish_features` in the environment, so every pane's fish latched `query-term` **on** (the fish 4.8.1 default; the triage log from the lagging shell confirmed `query-term on` while `$fish_features` was correctly set to `no-query-term`). (3) With query-term on, fish sends OSC 11 + CPR (`\e[6n`) + DA1 (`\e[0c`) after **every** command and waits for replies relayed by Zellij. (4) Reproduced on fish 4.8.1: if the terminal fails to reply during just **one** such cycle — answering everything before and after — that fish process's interactive reader is **permanently degraded** (keystroke echo >3s, never recovers; ~35ms before). In production Zellij drops/mangles a relay during TUI teardown or heavy output (cf. zellij-org/zellij#5158), e.g. after `nh home switch`, nvim, jjui, yazi.
+  - **Why every previous observation finally makes sense**: subshells and `exec fish` were never "resetting" anything — they *inherited* the exported `fish_features=no-query-term` from config.fish, latched query-term off at startup, and were therefore **immune**. The parent zellij-spawned shell never had the variable at startup and stayed vulnerable. Raw keystroke capture in the lagging pane showed instant plain bytes (input path fine) and no stuck terminal modes — the damage was inside the fish process, exactly as the repro shows.
+  - **Fix**: `zellij.nix` now spawns panes through a `fish-no-query-term` wrapper (`export fish_features=no-query-term; exec fish`), so the feature is latched off in every pane shell. Verified: interactive fish through the built wrapper with the real config reports `query-term off`; the PTY repro with `no-query-term` in the environment shows ~35ms echo through all failure phases.
+  - **Correction** to the earlier 2026-08-29 entry: `query-term` does **not** default to off in fish 4.8.1 — it defaults on; it only *appeared* off in non-interactive checks because the user config's `set -gx` takes effect for `fish -c` (no reader latch) but not for interactive shells.
+  - Upstream: fish-shell should bound the reader's wait for query replies instead of degrading permanently (repro script kept at `presets/programs/lag-triage/upstream_repro.py` for filing); Zellij's reply relaying is the trigger (zellij-org/zellij#5158).
+  - `lag-triage` now checks `status features` and calls out `query-term on` as the known root cause, and warns that its `read`-prompt typing tests may not exhibit main-commandline lag (which produced a false "fixed by stage A" in the first capture).
+
+## 2026-08-29 (later)
+
+- Added a diagnostic toolkit (`lag-triage` / `unlag` fish functions + `term-probe` binary, `presets/programs/lag-triage/`) for the still-recurring post-TUI typing lag in fish + Zellij + Ghostty, instead of another blind fix. Findings that motivated it:
+  - All three prior fixes were either no-ops or insufficient: `fish_features = no-query-term` is a **no-op** because `query-term` already defaults to *off* in fish 4.8.1 (verified with `status features`); disabling Ghostty's fish integration inside Zellij and setting `support_kitty_keyboard_protocol = false` did not stop recurrence.
+  - PTY captures of fish 4.8.1 (`TERM=xterm-256color`, with and without `$ZELLIJ`) show fish never writes Kitty keyboard sequences to the wire — it uses modifyOtherKeys (`\e[>4;1m`), application keypad (`\e=`), bracketed paste (`?2004`), and color-theme reporting (`?2031`), enabling them at every prompt and disabling them before every external command. Crucially, a fresh subshell's startup bytes are identical to the parent's post-command re-enable bytes, so "a subshell fixes the lag" cannot be explained by a simple terminal-state reset — leaving two competing hypotheses that only live capture can separate: (1) fish-internal reader state poisoned by stray/partial escape bytes (e.g. leaked from a closing floating pane), cleared only by a new fish process; (2) Zellij/Ghostty-level stuck state (Zellij 0.45's `StdinAnsiParser` is already a proven source of input delays — see the Alt-Shift-P fix below).
+  - Also note: the floating-pane TUIs (jjui via Alt-Shift-J, yazi via Alt-Shift-Y, scrollback editor) run in their own panes and never pass through the shell's fish process at all, while `nvim` runs inside the shell pane — the triage log records which path preceded the lag.
+  - **Next occurrence: run `lag-triage` in the lagging shell BEFORE starting a new shell.** It snapshots the environment, queries pane terminal state (kitty flags, modifyOtherKeys, DEC modes, DA1 round-trip latency), captures raw keystroke bytes+timing bypassing fish, then applies staged resets (kitty pop/clear, modifyOtherKeys off, keypad/cursor, mouse/focus/sync, altscreen, stty, DECSTR) — the stage that cures it names the stuck layer. Logs to `~/.local/state/lag-triage/` for an upstream issue. `unlag` is the one-shot convenience version (if `unlag` never helps but `exec fish` does, the bug is fish-internal).
+
+## 2026-08-29
+
+- Fixed 1.5-second latency when pressing `Alt-Shift-P` to trigger `zellij-session` in Zellij 0.45.0 + Ghostty:
+  - **Root Cause**: Zellij 0.45.0 introduced `StdinAnsiParser` (`zellij-client/src/stdin_ansi_parser.rs`) using `termwiz::InputParser` to parse ANSI control strings (OSCs, CSIs, DCSs) arriving on stdin. When pressing `Alt-Shift-P` (Option-Shift-P) with `support_kitty_keyboard_protocol = false`, Ghostty sent `\x1bP` (`ESC` + uppercase `P`). In ECMA-48 / VT100 standards, `ESC P` is the 7-bit ASCII representation of `DCS` (Device Control String). `StdinAnsiParser` buffered `\x1bP` waiting for a DCS string payload and string terminator (`ST` / `\x1b\`), hitting a ~1.5-second escape timeout before flushing `\x1bP` as residue to the keyboard handler.
+  - **Fix**: Added `alt+shift+p=text:\x1b[112;4u` and `super+shift+p=text:\x1b[112;4u` in `ghostty.nix` to send the explicit CSI-u sequence for `Alt+Shift+p` (`'p'` with modifier 4 = `ALT | SHIFT`). `StdinAnsiParser` immediately recognizes `\x1b[112;4u` as non-DCS input and passes it straight to the keyboard handler with 0ms latency.
+
+## 2026-08-26
+
+- Fixed macOS shortcuts (`Cmd+T`, `Ctrl+Tab`, `Cmd+Shift+]`, `Cmd+Shift+[`, `Cmd+K`, `Cmd+Shift+E`) in Zellij + Ghostty after disabling the Kitty keyboard protocol:
+  - Mapped Ghostty keybindings (`super+t`, `super+shift+]`, `super+shift+[`, `ctrl+tab`, `ctrl+shift+tab`, `super+k`, `super+shift+e`) to send standard `Alt` (`ESC`-prefix) text sequences (`\x1bt`, `\x1b}`, `\x1b{`, `\x1bK`, `\x1bE`).
+  - Added matching `Alt` keybindings (`Alt t`, `Alt ]`, `Alt }`, `Alt [`, `Alt {`, `Alt Shift k`, `Alt Shift e`) in `zellij.nix` for tab creation, tab navigation, scroll mode, and scrollback editing. Symbols like `]` and `}` are parsed by Zellij's termwiz input engine as distinct character codes (`'}'` vs `']'`), so binding both `Alt }` and `Alt Shift ]` ensures `\x1b}` triggers tab navigation correctly.
+  - Keeps Kitty keyboard protocol disabled in Zellij (`support_kitty_keyboard_protocol = false`) so no CSI-u flags leak into Fish shell, guaranteeing zero post-TUI typing lag while restoring all shortcuts.
+
+- Fixed persistent Fish typing lag after long TUI sessions (Neovim, jjui, Yazi) inside Zellij + Ghostty, which the `no-query-term` / Ghostty-integration fixes from 2026-08-25 did not resolve:
+  - Verified on Fish 4.8.1 that the `query-term` feature already defaults to `off`, so exporting `fish_features = no-query-term` is a no-op on this Fish version — it isn't the cause of (or fix for) this class of lag.
+  - Set `support_kitty_keyboard_protocol = false` in `zellij.nix`. Zellij and Ghostty have several open upstream bugs (zellij-org/zellij#3887, #3723, #4178) where the Kitty keyboard protocol's enhancement-flag stack is left in an elevated state after a full-screen TUI exits without properly popping it. Every subsequent keystroke then arrives as a CSI-u sequence that Fish must wait out an escape-disambiguation timeout to parse, which reads as typing lag that worsens the longer the TUI session ran, and persists until the pane's protocol state resets (e.g. a fresh shell/pane). Disabling the protocol support in Zellij avoids the whole bug class; trades off precise modifier reporting (e.g. distinguishing Ctrl+Shift+key) for TUIs running inside Zellij panes, which this setup doesn't otherwise depend on (Shift+Enter is handled via a literal Ghostty `text:` keybind, not the Kitty protocol).
+
+## 2026-08-25
+
+- Fixed Nix evaluation warnings for `stdenv` deprecation and `gemini-cli`:
+  - Replaced deprecated `stdenv.isLinux` and `stdenv.isDarwin` checks across module presets and package definitions with `stdenv.hostPlatform.isLinux` and `stdenv.hostPlatform.isDarwin`.
+  - Replaced deprecated `pkgs.gemini-cli` with `pkgs.antigravity-cli` (and updated binary invocation to `agy`) in `experimental.nix` profile and `daily-summary.nix` launchd service.
+
+## 2026-08-25
+
+- Fixed multi-second hang and permanent typing latency in Fish after exiting TUIs inside Zellij and Ghostty:
+  - Exported `fish_features = "no-query-term"` in `home.sessionVariables` and added `set -gx fish_features no-query-term` to Fish's top-level `shellInit`. Previous attempt (`set -a fish_features no-query-term` in `interactiveShellInit`) set a local variable inside an anonymous initialization function block that went out of scope immediately after startup. Furthermore, Fish reads `fish_features` at binary launch before interactive init functions run. Without `no-query-term` exported prior to Fish startup, Fish attempted terminal feature queries (Primary Device Attributes `DA1` / `\e[?c` and termcap) whenever a TUI (e.g. Neovim, Lazygit, Yazi) exited and returned control to Fish. Zellij drops or delays DA1 response sequences, causing Fish to block on a multi-second stdin timeout, followed by severe input reader desynchronization and typing latency on every subsequent keystroke.
+  - Disabled `programs.ghostty.enableFishIntegration` and conditionally sourced Ghostty's shell integration script in `shellInit` only when NOT running inside a multiplexer (`not set -q ZELLIJ` and `not set -q TMUX`). Sourcing Ghostty's shell integration inside Zellij sent duplicate and conflicting OSC 133 prompt markers and DECSCUSR cursor escape sequences to Zellij's PTY parser.
+
+## 2026-08-16
+
+- Fixed Zellij new tab directory tracking by adding `__fish_update_cwd_osc` override in `presets/programs/zellij.nix`. Fish's default OSC 7 sequence includes `$hostname`, which on macOS or dynamic network environments evaluates to `Noah-MacBook-Pro.local` or a domain suffix. Zellij compares the OSC 7 hostname against its system hostname (`Noah-MacBook-Pro`), finds a mismatch, and silently ignores the CWD update, leaving new tabs stuck in a previous directory or session default. Overriding `__fish_update_cwd_osc` to send `file://<PWD>` (empty hostname) ensures Zellij always updates its cached CWD on every `cd` and prompt render.
+- Fixed Firefox "profile cannot be loaded" error on macOS by removing `home.file."Library/Application Support/Firefox/installs.ini"`. Hardcoding an installation hash in `installs.ini` broke whenever Firefox was updated or rebuilt in the Nix store because the nix store path changed, causing Firefox to compute a new installation hash, fail to match or write to the read-only `installs.ini` symlink, and error out. Firefox on macOS uses `profiles.ini` (managed by Home Manager) and `MOZ_LEGACY_PROFILES=1` (exported by nixpkgs' launcher wrapper).
+
+## 2026-08-03
+
+- Added `presets/security/corporate-ca.nix` (nix-darwin) and enabled it on the
+  `lookingglass` host to trust a corporate TLS-intercepting proxy's root CA.
+  Behind the corp network, Nix fetches failed with `SSL peer certificate ...
+  self-signed certificate in certificate chain (19)` because Nix's stock Mozilla
+  CA bundle doesn't contain the interception root. The module appends the cert
+  to `security.pki.certificateFiles`, which rebuilds
+  `/etc/ssl/certs/ca-certificates.crt` (read by both the Nix daemon and, via
+  `NIX_SSL_CERT_FILE`, client-side flake fetches).
+
+  The cert is kept **out of this public repo** and referenced by absolute path.
+  It is passed as a string (not a Nix path literal) so pure flake evaluation
+  doesn't read it at eval time, and it lives at a root-owned, world-readable
+  path because the unprivileged `nixbld` build user cannot traverse `$HOME`
+  (mode `0750`) to read it at build time.
+
+  One-time setup on a machine behind the proxy:
+
+  ```sh
+  # 1. Extract the self-signed corporate root from any TLS connection it MITMs
+  #    (the last cert in the chain, subject == issuer). Any HTTPS host works:
+  echo | openssl s_client -connect example.com:443 -servername example.com \
+    -showcerts 2>/dev/null \
+    | awk '/BEGIN CERT/{c++} c==2' > /tmp/CorpCA.pem
+  openssl x509 -in /tmp/CorpCA.pem -noout -subject -issuer   # sanity check
+
+  # 2. Install to the root-owned path the config points at:
+  sudo install -d -m 0755 -o root -g wheel /etc/ssl/corp-ca
+  sudo install -m 0644 -o root -g wheel /tmp/CorpCA.pem \
+    /etc/ssl/corp-ca/CorpCA.pem
+
+  # 3. Bootstrap the first rebuild (which must fetch inputs over the proxy)
+  #    with a combined bundle, then it's permanent:
+  cat /etc/ssl/certs/ca-certificates.crt /etc/ssl/corp-ca/CorpCA.pem \
+    > /tmp/combined-ca.crt
+  NIX_SSL_CERT_FILE=/tmp/combined-ca.crt nh darwin switch . --configuration lookingglass
+  ```
+
+- Fixed the `zellij-session` fish function in `presets/programs/zellij.nix`
+  truncating the session name (derived from the target directory basename)
+  to 20 characters. Zellij names each session's Unix-domain IPC socket
+  `$TMPDIR/zellij-<uid>/<version>/<name>`, and on macOS the socket path is
+  capped at 103 bytes. The `/var/folders/...` `$TMPDIR` prefix consumes ~79
+  of those, leaving only ~24 chars for the name, so switching into directories
+  with long basenames overflowed the socket path. Because `switch-session`
+  had already detached from the current session by the time the new one failed
+  to bind, the failure took down the entire terminal instead of erroring
+  gracefully.
+
+## 2026-07-25
+
+- Added jjui config generation to `jujutsu.nix` in Home Manager to include custom GitHub ruleset bypass commands (`ctrl+b` and `ctrl+shift+b`).
+- Added `overlays/cheetah3.nix` to disable `pythonMetadataCheckPhase` for `cheetah3`.
+  This fixes an issue where the NixOS rebuild fails for `sabnzbd` due to `importlib.metadata.PackageNotFoundError: No package metadata was found for cheetah3` during the Python package evaluation in `nixos-unstable`.
+
+## 2026-07-20
+
+- Added `overlays/paho-mqtt.nix` to disable paho-mqtt's flaky, socket-based
+  test suite. Its `checkPhase` hangs in the Nix sandbox and times out with a
+  `KeyboardInterrupt` after ~150s, which was breaking the `flame` rebuild
+  (paho-mqtt is pulled in transitively, e.g. via mealie). The override is
+  applied through `pythonPackagesExtensions` so it covers every Python
+  package set.

flake.lock

@@ -1,12 +1,18 @@
 {
   "nodes": {
     "cl-nix-lite": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems",
+        "treefmt-nix": "treefmt-nix"
+      },
       "locked": {
-        "lastModified": 1728174978,
-        "narHash": "sha256-Grqqg+xuicANB85j0gNEXxi9SBKY7bzGeTuyi95eGcY=",
+        "lastModified": 1782994178,
+        "narHash": "sha256-VGc3/2fe6hnOmNSLlOygEAbeS69v7A7rjKDKRzAgE2Q=",
         "owner": "hraban",
         "repo": "cl-nix-lite",
-        "rev": "31cfe6275c341eb3120a99f4b1c8516c49a29d87",
+        "rev": "eb584721e5e799bafe0c6210a8a1a398f90e8ac0",
         "type": "github"
       },
       "original": {
@@ -22,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1742013980,
-        "narHash": "sha256-34YbfwABU5nb0F5eaaJE3ujldaNDhmyxw7CWqhXJV08=",
+        "lastModified": 1786845137,
+        "narHash": "sha256-oQFip+v0luP8NIxJzmiW4Wu8bILsbFWom5l0zonl8hQ=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "9175b4bb5f127fb7b5784b14f7e01abff24c378f",
+        "rev": "4cff07de74b50e64bdd68cd4e722ab5b6b35ee48",
         "type": "github"
       },
       "original": {
@@ -43,11 +49,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741786315,
-        "narHash": "sha256-VT65AE2syHVj6v/DGB496bqBnu1PXrrzwlw07/Zpllc=",
+        "lastModified": 1781152676,
+        "narHash": "sha256-RxWs5ND31KzTG7wvMM+PMfUjyNpmIEr999lqNARaM5o=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "0d8c6ad4a43906d14abd5c60e0ffe7b587b213de",
+        "rev": "ff8702b4de27f72b4c78573dfb89ec74e36abdf1",
         "type": "github"
       },
       "original": {
@@ -59,11 +65,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1730663653,
-        "narHash": "sha256-kFCUWettiFHDIqxCWWQ9qY8pVh+Lj+XL0Giyy/kdomg=",
+        "lastModified": 1766808011,
+        "narHash": "sha256-s83BS0abtIj7vzUf8JE0209KphfHA6qRw/92D9k/F+0=",
         "owner": "hraban",
         "repo": "flake-compat",
-        "rev": "e5b16676185cb7548581c852f51ce7f3a49bba5e",
+        "rev": "6e0aafdc4c4c2043c66f756d5045374b42184fc5",
         "type": "github"
       },
       "original": {
@@ -76,11 +82,27 @@
     "flake-compat_2": {
       "flake": false,
       "locked": {
-        "lastModified": 1733328505,
-        "narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
+        "lastModified": 1767039857,
+        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_3": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1767039857,
+        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
+        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
         "type": "github"
       },
       "original": {
@@ -90,6 +112,24 @@
       }
     },
     "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1765835352,
+        "narHash": "sha256-XswHlK/Qtjasvhd1nOa1e8MgZ8GS//jBoTqWtrS1Giw=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "a34fae9c08a15ad73f295041fec82323541400a9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_2": {
       "inputs": {
         "nixpkgs-lib": [
           "nur",
@@ -132,14 +172,14 @@
     },
     "flake-utils_2": {
       "inputs": {
-        "systems": "systems_2"
+        "systems": "systems_3"
       },
       "locked": {
-        "lastModified": 1705309234,
-        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {
@@ -155,11 +195,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741955947,
-        "narHash": "sha256-2lbURKclgKqBNm7hVRtWh0A7NrdsibD0EaWhahUVhhY=",
+        "lastModified": 1787797243,
+        "narHash": "sha256-8+Q7NOB7RPajRjA4pbCDLzqH+MTjnG9x6LUPLfL2joA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "4e12151c9e014e2449e0beca2c0e9534b96a26b4",
+        "rev": "99c9ec63390f1d8c14d95d9e8b17cc29cfbd4e11",
         "type": "github"
       },
       "original": {
@@ -174,77 +214,64 @@
         "cl-nix-lite": "cl-nix-lite",
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs_3",
+        "systems": "systems_2",
+        "treefmt-nix": "treefmt-nix_2"
+      },
+      "locked": {
+        "lastModified": 1783182903,
+        "narHash": "sha256-7IteXipJZfFepi5zakxe0jQ5i3vRBQguk0+Gtte1Fu4=",
+        "owner": "hraban",
+        "repo": "mac-app-util",
+        "rev": "039f33deef21782d4db97087f426504951239887",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hraban",
+        "repo": "mac-app-util",
+        "type": "github"
+      }
+    },
+    "nix-caddy-withplugins": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "nixpkgs": "nixpkgs_5"
+      },
+      "locked": {
+        "lastModified": 1784936738,
+        "narHash": "sha256-X4w9BrFkisfzla3m1WwDJUicUbI7JRdhzq5aS7rrB0k=",
+        "owner": "MichailiK",
+        "repo": "nix-caddy-withplugins",
+        "rev": "70307cfc568e5434cf42067d797b27c38ea69944",
+        "type": "github"
+      },
+      "original": {
+        "owner": "MichailiK",
+        "ref": "nixos-unstable",
+        "repo": "nix-caddy-withplugins",
+        "type": "github"
+      }
+    },
+    "nix-index-database": {
+      "inputs": {
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "systems": "systems"
+        ]
       },
       "locked": {
-        "lastModified": 1739821351,
-        "narHash": "sha256-QlVtMzAhECs9Esq3txqVW7/vM78ipB5IcI8uyCbTP7A=",
-        "owner": "hraban",
-        "repo": "mac-app-util",
-        "rev": "c00d5b21ca1fdab8acef65e696795f0f15ec1158",
+        "lastModified": 1787457452,
+        "narHash": "sha256-FJh4esFS3zqNNuKwvN3t6wrJGewqp1AUF9DAEvoKPD8=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "c51d5c2ba69c907a34e90c9b6b80cd2b93811745",
         "type": "github"
       },
       "original": {
-        "owner": "hraban",
-        "repo": "mac-app-util",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
         "type": "github"
       }
     },
-    "nextcloud-cookbook": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1726214817,
-        "narHash": "sha256-Pfa+Xbopg20os+pnGgg+wpEX1MI5fz5JMb0K4a8rBhs=",
-        "type": "tarball",
-        "url": "https://github.com/christianlupus-nextcloud/cookbook-releases/releases/download/v0.11.2/cookbook-0.11.2.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://github.com/christianlupus-nextcloud/cookbook-releases/releases/download/v0.11.2/cookbook-0.11.2.tar.gz"
-      }
-    },
-    "nextcloud-external": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1729501365,
-        "narHash": "sha256-OV6HhFBzmnQBO5btGEnqmKlaUMY7/t2Qm3XebclpBlM=",
-        "type": "tarball",
-        "url": "https://github.com/nextcloud-releases/external/releases/download/v5.5.2/external-v5.5.2.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://github.com/nextcloud-releases/external/releases/download/v5.5.2/external-v5.5.2.tar.gz"
-      }
-    },
-    "nextcloud-news": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1729667622,
-        "narHash": "sha256-pnvyMZQ+NYMgH0Unfh5S19HdZSjnghgoUDAoi2KIXNI=",
-        "type": "tarball",
-        "url": "https://github.com/nextcloud/news/releases/download/25.0.0-alpha12/news.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://github.com/nextcloud/news/releases/download/25.0.0-alpha12/news.tar.gz"
-      }
-    },
-    "nextcloud-snappymail": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1728502660,
-        "narHash": "sha256-oCw6Brs85rINBHvz3UJXheyLVqvA3RgPXG03b30Fx7E=",
-        "type": "tarball",
-        "url": "https://snappymail.eu/repository/nextcloud/snappymail-2.38.2-nextcloud.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://snappymail.eu/repository/nextcloud/snappymail-2.38.2-nextcloud.tar.gz"
-      }
-    },
     "nix2vim": {
       "inputs": {
         "flake-utils": "flake-utils_2",
@@ -253,11 +280,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1740943170,
-        "narHash": "sha256-A0F7T/euSMen004cVQN/ZkMpLkgLXDs+mq/merhd+0Y=",
+        "lastModified": 1779563638,
+        "narHash": "sha256-9CQKxDKDqVYdDhJW+A955AZwpwZjKUgvu0LbfsL6uyI=",
         "owner": "gytis-ivaskevicius",
         "repo": "nix2vim",
-        "rev": "a562f32ff2393d0ed198103c65a3035bcdf83d4d",
+        "rev": "6927414f0de10a18fb6bc9977717088777d50d0d",
         "type": "github"
       },
       "original": {
@@ -289,11 +316,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1740947705,
-        "narHash": "sha256-Co2kAD2SZalOm+5zoxmzEVZNvZ17TyafuFsD46BwSdY=",
+        "lastModified": 1769813415,
+        "narHash": "sha256-nnVmNNKBi1YiBNPhKclNYDORoHkuKipoz7EtVnXO50A=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "507911df8c35939050ae324caccc7cf4ffb76565",
+        "rev": "8946737ff703382fda7623b9fab071d037e897d5",
         "type": "github"
       },
       "original": {
@@ -304,11 +331,122 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1742069588,
-        "narHash": "sha256-C7jVfohcGzdZRF6DO+ybyG/sqpo1h6bZi9T56sxLy+k=",
+        "lastModified": 1779796641,
+        "narHash": "sha256-ZsIrKmhp4vbBXoXXmR/tBXA/UCsAQiJL9vsgZEduhVY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c80f6a7e10b39afcc1894e02ef785b1ad0b0d7e5",
+        "rev": "25f538306313eae3927264466c70d7001dcea1df",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-25.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1765674936,
+        "narHash": "sha256-k00uTP4JNfmejrCLJOwdObYC9jHRrr/5M/a/8L2EIdo=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "2075416fcb47225d9b68ac469a5c4801a9c4dd85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1787848966,
+        "narHash": "sha256-7gDpu5hpq0rOYnYMcOWqSzquK4HA/xU8Xf3CjUBOOJA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d57af924f160a5084293c71c2043f058bd1cdb60",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-26.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1761236834,
+        "narHash": "sha256-+pthv6hrL5VLW2UqPdISGuLiUZ6SnAXdd2DdUE+fV2Q=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d5faa84122bc0a1fd5d378492efce4e289f8eac1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1782999065,
+        "narHash": "sha256-5Dgj5+pIQYZKrXUGaLCk7CKfN3MmpwIhO94++WVxvng=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "80d591ed473cfc46329932c2aadac9b435342c7c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-26.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1770107345,
+        "narHash": "sha256-tbS0Ebx2PiA1FRW8mt8oejR0qMXmziJmPaU1d4kYY9g=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4533d9293756b63904b7238acb84ac8fe4c8c2c4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1781074563,
+        "narHash": "sha256-md8WlXOlfnIeHeOScMTTHFyf2d6iaTwPl2apR5EQ3P4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9ae611a455b90cf061d8f332b977e387bda8e1ca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
+      "locked": {
+        "lastModified": 1787736819,
+        "narHash": "sha256-cV5xEJJK3BvhU8rEd4mC9UsmDi5qscv/kzGPhBRC5WA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "9fbb54b33e91ee4ca368e35a78e0613c720600b3",
         "type": "github"
       },
       "original": {
@@ -318,29 +456,13 @@
         "type": "github"
       }
     },
-    "nixpkgs-stable": {
+    "nixpkgs_7": {
       "locked": {
-        "lastModified": 1735563628,
-        "narHash": "sha256-OnSAY7XDSx7CtDoqNh8jwVwh4xNL/2HaJxGjryLWzX8=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "b134951a4c9f3c995fd7be05f3243f8ecd65d798",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-24.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1728538411,
-        "narHash": "sha256-f0SBJz1eZ2yOuKUr5CA9BHULGXVSn6miBuUWdTyhUhU=",
+        "lastModified": 1744536153,
+        "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221",
+        "rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
         "type": "github"
       },
       "original": {
@@ -352,18 +474,17 @@
     },
     "nur": {
       "inputs": {
-        "flake-parts": "flake-parts",
+        "flake-parts": "flake-parts_2",
         "nixpkgs": [
           "nixpkgs"
-        ],
-        "treefmt-nix": "treefmt-nix"
+        ]
       },
       "locked": {
-        "lastModified": 1742145955,
-        "narHash": "sha256-ju1J45e22ebpLH3eSm0ZZYg7WHkN01ryTFv+4UNwCOA=",
+        "lastModified": 1787998758,
+        "narHash": "sha256-yJdP/9J2IIISclYPVaATjifKm5ldMtBnLwiJhdBt7SE=",
         "owner": "nix-community",
         "repo": "nur",
-        "rev": "d6ba59dd58ebe6c184f955e1d3a4bbca9484c018",
+        "rev": "5b6adc26a9ef1bc45c09fcc845e7d08258c7e0ca",
         "type": "github"
       },
       "original": {
@@ -378,15 +499,14 @@
         "disko": "disko",
         "home-manager": "home-manager",
         "mac-app-util": "mac-app-util",
-        "nextcloud-cookbook": "nextcloud-cookbook",
-        "nextcloud-external": "nextcloud-external",
-        "nextcloud-news": "nextcloud-news",
-        "nextcloud-snappymail": "nextcloud-snappymail",
+        "nix-caddy-withplugins": "nix-caddy-withplugins",
+        "nix-index-database": "nix-index-database",
         "nix2vim": "nix2vim",
         "nixos-generators": "nixos-generators",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": "nixpkgs_6",
         "nixpkgs-stable": "nixpkgs-stable",
         "nur": "nur",
+        "rust-overlay": "rust-overlay",
         "wsl": "wsl",
         "zellij-switch": "zellij-switch",
         "zenyd-mpv-scripts": "zenyd-mpv-scripts"
@@ -394,14 +514,14 @@
     },
     "rust-overlay": {
       "inputs": {
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_7"
       },
       "locked": {
-        "lastModified": 1736476219,
-        "narHash": "sha256-+qyv3QqdZCdZ3cSO/cbpEY6tntyYjfe1bB12mdpNFaY=",
+        "lastModified": 1787993548,
+        "narHash": "sha256-+IAEnmmx5YIhUWo0lp15jLLHchnXo5yKgWsi6C6Cf+0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "de30cc5963da22e9742bbbbb9a3344570ed237b9",
+        "rev": "996e9b0b019a4a9eb9e9a5641aefa06d801b5895",
         "type": "github"
       },
       "original": {
@@ -411,21 +531,6 @@
       }
     },
     "systems": {
-      "locked": {
-        "lastModified": 1689347925,
-        "narHash": "sha256-ozenz5bFe1UUqOn7f60HRmgc01BgTGIKZ4Xl+HbocGQ=",
-        "owner": "nix-systems",
-        "repo": "default-darwin",
-        "rev": "2235d7e6cc29ae99878133c95e9fe5e157661ffb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default-darwin",
-        "type": "github"
-      }
-    },
-    "systems_2": {
       "locked": {
         "lastModified": 1681028828,
         "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
@@ -440,6 +545,21 @@
         "type": "github"
       }
     },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1689347925,
+        "narHash": "sha256-ozenz5bFe1UUqOn7f60HRmgc01BgTGIKZ4Xl+HbocGQ=",
+        "owner": "nix-systems",
+        "repo": "default-darwin",
+        "rev": "2235d7e6cc29ae99878133c95e9fe5e157661ffb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default-darwin",
+        "type": "github"
+      }
+    },
     "systems_3": {
       "locked": {
         "lastModified": 1681028828,
@@ -455,19 +575,49 @@
         "type": "github"
       }
     },
+    "systems_4": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
-        "nixpkgs": [
-          "nur",
-          "nixpkgs"
-        ]
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1733222881,
-        "narHash": "sha256-JIPcz1PrpXUCbaccEnrcUS8jjEb/1vJbZz5KkobyFdM=",
+        "lastModified": 1766000401,
+        "narHash": "sha256-+cqN4PJz9y0JQXfAK5J1drd0U05D5fcAGhzhfVrDlsI=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "49717b5af6f80172275d47a418c9719a31a78b53",
+        "rev": "42d96e75aa56a3f70cab7e7dc4a32868db28e8fd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
+    "treefmt-nix_2": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_4"
+      },
+      "locked": {
+        "lastModified": 1780220602,
+        "narHash": "sha256-eynAfOmbmxJnkp7YewvCEbShNnnYJ9gLLqkzsYtBPeM=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "db947814a175b7ca6ded66e21383d938df01c227",
         "type": "github"
       },
       "original": {
@@ -478,17 +628,17 @@
     },
     "wsl": {
       "inputs": {
-        "flake-compat": "flake-compat_2",
+        "flake-compat": "flake-compat_3",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1741870048,
-        "narHash": "sha256-odXRdNZGdXg1LmwlAeWL85kgy/FVHsgKlDwrvbR2BsU=",
+        "lastModified": 1784642409,
+        "narHash": "sha256-hcbDqFuySAJawljt5r0sKBCJKYnbtGD0T/ZIozH1Dq0=",
         "owner": "nix-community",
         "repo": "NixOS-WSL",
-        "rev": "5d76001e33ee19644a598ad80e7318ab0957b122",
+        "rev": "eaeb18da90024448a60eb1ec7132eafa4003404e",
         "type": "github"
       },
       "original": {
@@ -502,15 +652,17 @@
         "nixpkgs": [
           "nixpkgs"
         ],
-        "rust-overlay": "rust-overlay",
-        "systems": "systems_3"
+        "rust-overlay": [
+          "rust-overlay"
+        ],
+        "systems": "systems_4"
       },
       "locked": {
-        "lastModified": 1737011317,
-        "narHash": "sha256-A8VGuw/jIw+NCo5aCYy8MFrWpKzZLf77RApGGMzHxCY=",
+        "lastModified": 1781873766,
+        "narHash": "sha256-V8baEgRBa2SqtCLbQ4EaphIMKsnAogY2oMdttWYhkEs=",
         "owner": "mostafaqanbaryan",
         "repo": "zellij-switch",
-        "rev": "15b02834c8be735fca0d9fb41f48709f97cc9afc",
+        "rev": "ced3c681afe40785b2853e3a976908466786ee79",
         "type": "github"
       },
       "original": {
@@ -522,11 +674,11 @@
     "zenyd-mpv-scripts": {
       "flake": false,
       "locked": {
-        "lastModified": 1707704915,
-        "narHash": "sha256-9P/8q/OZXfaJMS08acQP4h3/zUA5mKRQee0JmkXcz1w=",
+        "lastModified": 1765050776,
+        "narHash": "sha256-9gO+GkNoGsxAbMRrBWu0FfXEQtyTmHivlaxlYLpV2YM=",
         "owner": "zenyd",
         "repo": "mpv-scripts",
-        "rev": "9bdce0050144cb24f92475f7bdd77180e0e4c26b",
+        "rev": "62f4bb313c6cb6366672e78dea940e9da8fec84a",
         "type": "github"
       },
       "original": {

flake.nix

@@ -8,7 +8,7 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
 
     # Used for specific stable packages
-    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.05";
+    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-26.05";
 
     # Used for MacOS system config
     darwin = {
@@ -37,7 +37,13 @@
     # Better App install management in macOS
     mac-app-util = {
       url = "github:hraban/mac-app-util";
-      inputs.nixpkgs.follows = "nixpkgs"; # Use system packages list for their inputs
+      # inputs.nixpkgs.follows = "nixpkgs"; # Use system packages list for their inputs
+    };
+
+    # Caddy with decoupled plugin hashes
+    nix-caddy-withplugins = {
+      url = "github:MichailiK/nix-caddy-withplugins/nixos-unstable";
+      # Important: Do not follow nixpkgs here, per the README
     };
 
     # Manage disk format and partitioning
@@ -52,6 +58,11 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    nix-index-database = {
+      url = "github:nix-community/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     # Convert Nix to Neovim config
     nix2vim = {
       url = "github:gytis-ivaskevicius/nix2vim";
@@ -64,35 +75,47 @@
       flake = false;
     };
 
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+    };
+
     # Zellij Switcher
     zellij-switch = {
       url = "github:mostafaqanbaryan/zellij-switch";
       inputs.nixpkgs.follows = "nixpkgs";
+      inputs.rust-overlay.follows = "rust-overlay";
     };
 
-    # Nextcloud Apps
-    nextcloud-news = {
-      # https://github.com/nextcloud/news/releases
-      url = "https://github.com/nextcloud/news/releases/download/25.0.0-alpha12/news.tar.gz";
-      flake = false;
-    };
-    nextcloud-external = {
-      # https://github.com/nextcloud-releases/external/releases
-      url = "https://github.com/nextcloud-releases/external/releases/download/v5.5.2/external-v5.5.2.tar.gz";
-      flake = false;
-    };
-    nextcloud-cookbook = {
-      # https://github.com/christianlupus-nextcloud/cookbook-releases/releases/
-      url = "https://github.com/christianlupus-nextcloud/cookbook-releases/releases/download/v0.11.2/cookbook-0.11.2.tar.gz";
-      flake = false;
-    };
-    nextcloud-snappymail = {
-      # https://github.com/the-djmaze/snappymail/releases
-      # https://snappymail.eu/repository/nextcloud
-      url = "https://snappymail.eu/repository/nextcloud/snappymail-2.38.2-nextcloud.tar.gz";
-      # url = "https://github.com/nmasur/snappymail-nextcloud/releases/download/v2.36.3/snappymail-2.36.3-nextcloud.tar.gz";
-      flake = false;
-    };
+    # # Text editor
+    # helix = {
+    #   url = "github:helix-editor/helix";
+    #   inputs.nixpkgs.follows = "nixpkgs";
+    #   inputs.rust-overlay.follows = "rust-overlay";
+    # };
+
+    # # Nextcloud Apps
+    # nextcloud-news = {
+    #   # https://github.com/nextcloud/news/releases
+    #   url = "https://github.com/nextcloud/news/releases/download/25.0.0-alpha12/news.tar.gz";
+    #   flake = false;
+    # };
+    # nextcloud-external = {
+    #   # https://github.com/nextcloud-releases/external/releases
+    #   url = "https://github.com/nextcloud-releases/external/releases/download/v5.5.2/external-v5.5.2.tar.gz";
+    #   flake = false;
+    # };
+    # nextcloud-cookbook = {
+    #   # https://github.com/christianlupus-nextcloud/cookbook-releases/releases/
+    #   url = "https://github.com/christianlupus-nextcloud/cookbook-releases/releases/download/v0.11.2/cookbook-0.11.2.tar.gz";
+    #   flake = false;
+    # };
+    # nextcloud-snappymail = {
+    #   # https://github.com/the-djmaze/snappymail/releases
+    #   # https://snappymail.eu/repository/nextcloud
+    #   url = "https://snappymail.eu/repository/nextcloud/snappymail-2.38.2-nextcloud.tar.gz";
+    #   # url = "https://github.com/nmasur/snappymail-nextcloud/releases/download/v2.36.3/snappymail-2.36.3-nextcloud.tar.gz";
+    #   flake = false;
+    # };
   };
 
   outputs =
@@ -105,8 +128,10 @@
         in
         {
           audiobooks = "read.${baseName}";
+          bookmarks = "keep.${baseName}";
           books = "books.${baseName}";
           budget = "money.${baseName}";
+          contacts = "contacts.${baseName}";
           content = "cloud.${baseName}";
           download = "download.${baseName}";
           files = "files.${baseName}";
@@ -115,13 +140,18 @@
           influxdb = "influxdb.${baseName}";
           irc = "irc.${baseName}";
           mail = "noahmasur.com";
+          mathesar = "mathesar.${baseName}";
           metrics = "metrics.${baseName}";
           minecraft = "minecraft.${baseName}";
+          mumble = "mumble.${baseName}";
           n8n = "n8n.${baseName}";
+          navidrome = "music.${baseName}";
           notifications = "ntfy.${baseName}";
           paperless = "paper.${baseName}";
           photos = "photos.${baseName}";
+          postgresql = "pg.${baseName}";
           prometheus = "prom.${baseName}";
+          recipes = "cooking.${baseName}";
           secrets = "vault.${baseName}";
           smtp = "smtp.purelymail.com";
           status = "status.${baseName}";
@@ -129,32 +159,8 @@
           transmission = "transmission.${baseName}";
         };
 
-    in
-    rec {
-
       lib = import ./lib inputs;
-
-      nixosConfigurations = builtins.mapAttrs (
-        system: hosts:
-        builtins.mapAttrs (
-          name: module:
-          lib.buildNixos {
-            inherit system module;
-            specialArgs = { inherit hostnames; };
-          }
-        ) hosts
-      ) lib.linuxHosts;
-
-      darwinConfigurations = builtins.mapAttrs (
-        system: hosts:
-        builtins.mapAttrs (
-          name: module:
-          lib.buildDarwin {
-            inherit system module;
-            specialArgs = { inherit hostnames; };
-          }
-        ) hosts
-      ) lib.darwinHosts;
+      flattenAttrset = attrs: builtins.foldl' lib.mergeAttrs { } (builtins.attrValues attrs);
 
       homeModules = builtins.mapAttrs (
         system: hosts:
@@ -163,7 +169,69 @@
         ) hosts
       ) lib.hosts;
 
-      homeConfigurations = builtins.mapAttrs (
+      # Disk formatting, only used once
+      diskoConfigurations = {
+        root = import ./hosts/x86_64-linux/swan/root.nix;
+      };
+
+      generators = builtins.mapAttrs (
+        # x86_64-linux = { arrow = ...; swan = ...; }
+        system: hosts:
+        (lib.concatMapAttrs (name: module: {
+          "${name}-aws" = lib.generateImage {
+            inherit system module;
+            format = "amazon";
+            specialArgs = { inherit hostnames; };
+          };
+          "${name}-iso" = lib.generateImage {
+            inherit system module;
+            format = "iso";
+            specialArgs = { inherit hostnames; };
+          };
+          "${name}-qcow" = lib.generateImage {
+            inherit system module;
+            format = "qcow-efi";
+            specialArgs = { inherit hostnames; };
+            # extraModules = [ "${nixpkgs}/nixos/modules/virtualisation/oci-image.nix" ];
+          };
+        }) hosts)
+      ) lib.linuxHosts # x86_64-linux = { arrow = ...; swan = ...; }
+      ;
+
+    in
+    {
+
+      inherit lib;
+
+      nixosConfigurations = flattenAttrset (
+
+        builtins.mapAttrs (
+          system: hosts:
+          builtins.mapAttrs (
+            name: module:
+            lib.buildNixos {
+              inherit system module;
+              specialArgs = { inherit hostnames; };
+            }
+          ) hosts
+        ) lib.linuxHosts
+      );
+
+      darwinConfigurations = flattenAttrset (
+        builtins.mapAttrs (
+          system: hosts:
+          builtins.mapAttrs (
+            name: module:
+            lib.buildDarwin {
+              inherit system module;
+              specialArgs = { inherit hostnames; };
+            }
+          ) hosts
+        ) lib.darwinHosts
+      );
+
+      homeConfigurations = flattenAttrset (
+        builtins.mapAttrs (
           system: hosts:
           builtins.mapAttrs (
             name: module:
@@ -172,41 +240,28 @@
               specialArgs = { inherit hostnames; };
             }
           ) hosts
-      ) homeModules;
+        ) homeModules
+      );
 
-      # Disk formatting, only used once
-      diskoConfigurations = {
-        root = import ./hosts/x86_64-linux/swan/root.nix;
-      };
-
-      generators = builtins.mapAttrs (
-        system: hosts:
-        builtins.mapAttrs (name: module: {
-          aws = lib.generateImage {
-            inherit system module;
-            format = "amazon";
-            specialArgs = { inherit hostnames; };
-          };
-          iso = lib.generateImage {
-            inherit system module;
-            format = "iso";
-            specialArgs = { inherit hostnames; };
-          };
-        }) hosts
-      ) lib.linuxHosts;
+      # packages =
+      #   lib.forSystems lib.linuxSystems (
+      #     system: generateImagesForHosts system // lib.pkgsBySystem.${system}.nmasur
+      #   )
+      #   // lib.forSystems lib.darwinSystems (system: lib.pkgsBySystem.${system}.nmasur);
 
       packages = lib.forAllSystems (
         system:
-        # Get the configurations that we normally use
-        {
-          nixosConfigurations = nixosConfigurations.${system};
-          darwinConfigurations = darwinConfigurations.${system};
-          homeConfigurations = homeConfigurations.${system};
-          generators = generators.${system};
-        }
-        //
-          # Get the custom packages that I have placed under the nmasur namespace
+        # Share the custom packages that I have placed under the nmasur namespace
         lib.pkgsBySystem.${system}.nmasur
+        //
+          # Share generated images for each relevant host
+          (if (lib.hasInfix "linux" system) then generators.${system} else { })
+
+        # //
+        #   # Oracle
+        #   {
+        #     flame-oci = nixosConfigurations.flame.config.system.build.OCIImage;
+        #   }
       );
 
       # Development environments
@@ -214,30 +269,30 @@
         default = lib.pkgsBySystem.${system}.nmasur.dotfiles-devshell;
       });
 
-      checks = lib.forAllSystems (
-        system:
-        let
-          pkgs = import nixpkgs {
-            inherit system;
-            overlays = lib.overlays;
-          };
-        in
-        {
-          neovim =
-            pkgs.runCommand "neovim-check-health" { buildInputs = [ inputs.self.packages.${system}.neovim ]; }
-              ''
-                mkdir -p $out
-                export HOME=$TMPDIR
-                nvim -c "checkhealth" -c "write $out/health.log" -c "quitall"
+      # checks = lib.forAllSystems (
+      #   system:
+      #   let
+      #     pkgs = import nixpkgs {
+      #       inherit system;
+      #       overlays = lib.overlays;
+      #     };
+      #   in
+      #   {
+      #     neovim =
+      #       pkgs.runCommand "neovim-check-health" { buildInputs = [ inputs.self.packages.${system}.neovim ]; }
+      #         ''
+      #           mkdir -p $out
+      #           export HOME=$TMPDIR
+      #           nvim -c "checkhealth" -c "write $out/health.log" -c "quitall"
 
-                # Check for errors inside the health log
-                if $(grep "ERROR" $out/health.log); then
-                  cat $out/health.log
-                  exit 1
-                fi
-              '';
-        }
-      );
+      #           # Check for errors inside the health log
+      #           if $(grep "ERROR" $out/health.log); then
+      #             cat $out/health.log
+      #             exit 1
+      #           fi
+      #         '';
+      #   }
+      # );
 
       formatter = lib.forAllSystems (
         system:
@@ -247,10 +302,10 @@
             inherit (lib) overlays;
           };
         in
-        pkgs.nixfmt-rfc-style
+        pkgs.nixfmt
       );
 
       # Templates for starting other projects quickly
-      templates = (import ./templates nixpkgs.lib);
+      templates = (import ./templates { inherit lib; });
     };
 }

hosts/aarch64-darwin/lookingglass/default.nix

@@ -12,23 +12,37 @@ rec {
 
   nmasur.profiles = {
     base.enable = true;
-    work.enable = true;
-    extra.enable = true;
-    gaming.enable = true;
+    # work.enable = true;
+    # extra.enable = true;
+    # gaming.enable = true;
+  };
+
+  # Corporate network runs a TLS-intercepting proxy. Trust its root CA so Nix
+  # fetches don't fail with "self-signed certificate in certificate chain". The
+  # cert lives outside this public repo at a root-owned, world-readable path so
+  # the unprivileged Nix build user can read it (a copy under $HOME is not
+  # traversable by nixbld). See docs/CHANGELOG.md to extract and install it.
+  nmasur.presets.security.corporateCa = {
+    enable = true;
+    certFile = "/etc/ssl/corp-ca/CorpCA.pem";
   };
 
   home-manager.users."Noah.Masur" = {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = "lookingglass";
     };
     nmasur.profiles = {
       common.enable = true;
       darwin-base.enable = true;
+      darwin-gaming.enable = true;
+      llm-development.enable = true;
       power-user.enable = true;
       work.enable = true;
       experimental.enable = true;
     };
+    nmasur.presets.services.mbsync.user = "noah";
     nmasur.presets.programs.git-work.work = {
       name = "Noah-Masur_1701";
       email = "${nmasur.settings.username}@take2games.com";

hosts/aarch64-linux/flame/default.nix

@@ -23,30 +23,33 @@ rec {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = networking.hostName;
     };
     nmasur.profiles = {
       common.enable = true;
       linux-base.enable = true;
+      llm-development.enable = true;
       power-user.enable = true;
     };
-    home.stateVersion = "23.05";
+    nmasur.presets.programs.helix.enable = true;
+    home.stateVersion = "25.05";
   };
 
-  system.stateVersion = "23.05";
+  system.stateVersion = "25.05";
   # File systems must be declared in order to boot
 
-  # This is the root filesystem containing NixOS
-  # I forgot to set a clean label for it
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/e1b6bd50-306d-429a-9f45-78f57bc597c3";
-    fsType = "ext4";
-  };
+  # # This is the root filesystem containing NixOS
+  # # I forgot to set a clean label for it
+  # fileSystems."/" = {
+  #   device = "/dev/disk/by-uuid/e1b6bd50-306d-429a-9f45-78f57bc597c3";
+  #   fsType = "ext4";
+  # };
 
-  # This is the boot filesystem for systemd-boot
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/D5CA-237A";
-    fsType = "vfat";
-  };
+  # # This is the boot filesystem for systemd-boot
+  # fileSystems."/boot" = {
+  #   device = "/dev/disk/by-uuid/D5CA-237A";
+  #   fsType = "vfat";
+  # };
 
   # Allows private remote access over the internet
   nmasur.presets.services.cloudflared = {
@@ -56,4 +59,111 @@ rec {
       ca = "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBK/6oyVqjFGX3Uvrc3VS8J9sphxzAnRzKC85xgkHfYgR3TK6qBGXzHrknEj21xeZrr3G2y1UsGzphWJd9ZfIcdA= open-ssh-ca@cloudflareaccess.org";
     };
   };
+
+  # Taken from https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/virtualisation/oci-common.nix
+
+  # fileSystems."/" = {
+  #   device = "/dev/disk/by-label/nixos";
+  #   fsType = "ext4";
+  #   autoResize = true;
+  # };
+
+  # fileSystems."/boot" = {
+  #   device = "/dev/disk/by-label/ESP";
+  #   fsType = "vfat";
+  # };
+
+  boot.loader.efi.canTouchEfiVariables = false;
+  boot.loader.grub = {
+    device = "nodev";
+    splashImage = null;
+    extraConfig = ''
+      serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
+      terminal_input --append serial
+      terminal_output --append serial
+    '';
+    efiInstallAsRemovable = true;
+    efiSupport = true;
+  };
+  boot.loader.systemd-boot.enable = false;
+
+  # https://docs.oracle.com/en-us/iaas/Content/Compute/Tasks/configuringntpservice.htm#Configuring_the_Oracle_Cloud_Infrastructure_NTP_Service_for_an_Instance
+  networking.timeServers = [ "169.254.169.254" ];
+
+  boot.growPartition = true;
+  boot.kernelParams = [
+    "net.ifnames=0"
+
+    "nvme.shutdown_timeout=10"
+    "nvme_core.shutdown_timeout=10"
+    "libiscsi.debug_libiscsi_eh=1"
+    "crash_kexec_post_notifiers"
+
+    # aarch64-linux
+    "console=ttyAMA0,115200n8"
+
+    # VNC console
+    "console=tty1"
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "virtio_net"
+    "virtio_pci"
+    "virtio_mmio"
+    "virtio_blk"
+    "virtio_scsi"
+    "9p"
+    "9pnet_virtio"
+  ];
+  boot.initrd.kernelModules = [
+    "virtio_balloon"
+    "virtio_console"
+    "virtio_rng"
+    "virtio_gpu"
+  ];
+
+  networking.useDHCP = true;
+  # networking = {
+  #   defaultGateway = "10.0.0.1";
+  #   interfaces.eth0 = {
+  #     ipAddress = throw "set your own";
+  #     prefixLength = 24;
+  #   };
+  # };
+
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        # device = "/dev/oracleoci/oraclevda"; # Consistent volume naming
+        device = "/dev/sda"; # Consistent volume naming
+        content = {
+          type = "gpt";
+          partitions = {
+            boot = {
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+              };
+            };
+            root = {
+              size = "100%";
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+
+  # # Otherwise the instance may not have a working network-online.target,
+  # # making the fetch-ssh-keys.service fail
+  # networking.useNetworkd = true;
 }

hosts/x86_64-darwin/readme.md

@@ -0,0 +1 @@
+# No x86 Darwin Hosts Currently

hosts/x86_64-linux/arrow/default.nix

@@ -19,6 +19,7 @@ rec {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = networking.hostName;
     };
     nmasur.profiles = {
       common.enable = true;
@@ -29,4 +30,18 @@ rec {
 
   system.stateVersion = "23.05";
 
+  # These filesystems are ignored by nixos-generators
+
+  # This is the root filesystem containing NixOS
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixos";
+    fsType = "ext4";
+  };
+
+  # This is the boot filesystem for Grub
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/boot";
+    fsType = "vfat";
+  };
+
 }

hosts/x86_64-linux/hydra/default.nix

@@ -19,6 +19,7 @@ rec {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = networking.hostName;
     };
     nmasur.profiles = {
       common.enable = true;
@@ -30,4 +31,24 @@ rec {
 
   system.stateVersion = "23.05";
 
+  # This is the root filesystem containing NixOS
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixos";
+    fsType = "ext4";
+  };
+
+  # This is the boot filesystem for Grub
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/boot";
+    fsType = "vfat";
+  };
+
+  # Not sure what's necessary but too afraid to remove anything
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "nvme"
+    "usb_storage"
+    "sd_mod"
+  ];
 }

hosts/x86_64-linux/staff/default.nix

@@ -23,6 +23,7 @@ rec {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = networking.hostName;
     };
     nmasur.profiles = {
       common.enable = true;
@@ -41,6 +42,9 @@ rec {
   # Not sure what's necessary but too afraid to remove anything
   # File systems must be declared in order to boot
 
+  # Required to have a boot loader to work
+  boot.loader.systemd-boot.enable = true;
+
   # This is the root filesystem containing NixOS
   fileSystems."/" = {
     device = "/dev/disk/by-label/nixos";

hosts/x86_64-linux/swan/default.nix

@@ -21,10 +21,12 @@ rec {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = networking.hostName;
     };
     nmasur.profiles = {
       common.enable = true;
       linux-base.enable = true;
+      llm-development.enable = true;
       power-user.enable = true;
     };
     home.stateVersion = "23.05";
@@ -32,6 +34,9 @@ rec {
 
   system.stateVersion = "23.05";
 
+  # Temp: disable while this isn't working
+  services.automatic-timezoned.enable = false;
+
   # Not sure what's necessary but too afraid to remove anything
   boot.initrd.availableKernelModules = [
     "xhci_pci"

hosts/x86_64-linux/tempest/default.nix

@@ -23,12 +23,14 @@ rec {
     nmasur.settings = {
       username = nmasur.settings.username;
       fullName = nmasur.settings.fullName;
+      host = networking.hostName;
     };
     nmasur.profiles = {
       common.enable = true;
       linux-base.enable = true;
       linux-gui.enable = true;
       linux-gaming.enable = true;
+      llm-development.enable = true;
       power-user.enable = true;
       developer.enable = true;
       experimental.enable = true;
@@ -50,7 +52,7 @@ rec {
 
   # Graphics and VMs
   boot.initrd.kernelModules = [ "amdgpu" ];
-  boot.kernelModules = [ "kvm-amd" ];
+  boot.kernelModules = [ "kvm-amd" "it87" ];
   services.xserver.videoDrivers = [ "amdgpu" ];
 
   # Required binary blobs to boot on this machine
@@ -67,16 +69,16 @@ rec {
   hardware.fancontrol.config = ''
     # Configuration file generated by pwmconfig, changes will be lost
     INTERVAL=10
-    DEVPATH=hwmon0=devices/pci0000:00/0000:00:03.1/0000:06:00.0/0000:07:00.0/0000:08:00.0
-    DEVNAME=hwmon0=amdgpu
-    FCTEMPS=hwmon0/pwm1=hwmon0/temp1_input
-    FCFANS= hwmon0/pwm1=hwmon0/fan1_input
-    MINTEMP=hwmon0/pwm1=50
-    MAXTEMP=hwmon0/pwm1=70
-    MINSTART=hwmon0/pwm1=100
-    MINSTOP=hwmon0/pwm1=10
-    MINPWM=hwmon0/pwm1=10
-    MAXPWM=hwmon0/pwm1=240
+    DEVPATH=hwmon1=devices/pci0000:00/0000:00:03.1/0000:06:00.0/0000:07:00.0/0000:08:00.0
+    DEVNAME=hwmon1=amdgpu
+    FCTEMPS=hwmon1/pwm1=hwmon1/temp1_input
+    FCFANS= hwmon1/pwm1=hwmon1/fan1_input
+    MINTEMP=hwmon1/pwm1=50
+    MAXTEMP=hwmon1/pwm1=70
+    MINSTART=hwmon1/pwm1=100
+    MINSTOP=hwmon1/pwm1=10
+    MINPWM=hwmon1/pwm1=10
+    MAXPWM=hwmon1/pwm1=240
   '';
 
   # File systems must be declared in order to boot

lib/default.nix

@@ -66,13 +66,16 @@ lib
   overlays = [
     inputs.nur.overlays.default
     inputs.nix2vim.overlay
-    inputs.zellij-switch.overlays.default
-  ] ++ (importOverlays ../overlays);
+    (final: prev: {
+      zellij-switch = inputs.zellij-switch.packages.${prev.stdenv.hostPlatform.system}.default;
+    })
+    # inputs.helix.overlays.default
+  ]
+  ++ (importOverlays ../overlays);
 
   # System types to support.
   supportedSystems = [
     "x86_64-linux"
-    "x86_64-darwin"
     "aarch64-linux"
     "aarch64-darwin"
   ];
@@ -96,7 +99,13 @@ lib
     system:
     import inputs.nixpkgs {
       inherit system overlays;
-      config.permittedInsecurePackages = [ "litestream-0.3.13" ];
+      config.permittedInsecurePackages = [
+        "litestream-0.3.13"
+        "electron-36.9.5"
+        # Build-time-only dep of karakeep's frontend; CVEs don't reach
+        # the runtime closure. Remove once nixpkgs bumps it.
+        "pnpm-9.15.9"
+      ];
       config.allowUnfree = true;
     }
   );
@@ -129,7 +138,8 @@ lib
       ];
       extraSpecialArgs = {
         inherit colorscheme;
-      } // specialArgs;
+      }
+      // specialArgs;
     };
 
   buildNixos =
@@ -143,16 +153,20 @@ lib
       pkgs = pkgsBySystem.${system};
       modules = [
         inputs.home-manager.nixosModules.home-manager
+        inputs.nix-index-database.nixosModules.default
         inputs.disko.nixosModules.disko
         inputs.wsl.nixosModules.wsl
         { imports = (nixFiles ../platforms/nixos); }
         module
+        # (builtins.removeAttrs module [ "home-manager" ])
         {
           home-manager = {
             extraSpecialArgs = {
               inherit colorscheme;
-            } // specialArgs;
-          } // homeModule.home-manager;
+            }
+            // specialArgs;
+          }
+          // homeModule.home-manager;
         }
       ];
     };
@@ -167,19 +181,21 @@ lib
       inherit system specialArgs;
       modules = [
         inputs.home-manager.darwinModules.home-manager
+        inputs.nix-index-database.darwinModules.nix-index
         inputs.mac-app-util.darwinModules.default
         {
           imports = (nixFiles ../platforms/nix-darwin);
           nixpkgs.pkgs = pkgsBySystem.${system};
         }
-        module
-        {
-          home-manager = {
-            extraSpecialArgs = {
-              inherit colorscheme;
-            } // specialArgs;
-          } // homeModule.home-manager;
-        }
+        # Home Manager is intentionally NOT activated here. It is managed
+        # standalone via `nh home switch` (see homeConfigurations, extracted
+        # from the host module's `home-manager.users`). Strip that attr so
+        # darwin-rebuild doesn't also activate a second, divergent HM
+        # generation with different store paths (useUserPackages puts packages
+        # in /etc/profiles/per-user vs. ~/.nix-profile standalone) -- that
+        # mismatch broke the prompt after every darwin-rebuild until the next
+        # `nh home switch`.
+        (builtins.removeAttrs module [ "home-manager" ])
       ];
     };
 
@@ -187,7 +203,15 @@ lib
     amazon = {
       aws.enable = true;
     };
-    iso = { };
+    iso = {
+      nmasur.profiles.wsl.enable = lib.mkForce false;
+      boot.loader.grub.enable = lib.mkForce false;
+    };
+    qcow-efi = {
+      nmasur.profiles.wsl.enable = lib.mkForce false;
+      boot.loader.grub.enable = lib.mkForce false;
+      fileSystems."/boot".device = lib.mkForce "/dev/disk/by-label/ESP";
+    };
   };
 
   generateImage =
@@ -199,8 +223,10 @@ lib
     }:
     inputs.nixos-generators.nixosGenerate {
       inherit system format;
+      pkgs = pkgsBySystem.${system};
       modules = [
         inputs.home-manager.nixosModules.home-manager
+        inputs.nix-index-database.nixosModules.default
         inputs.disko.nixosModules.disko
         inputs.wsl.nixosModules.wsl
         {
@@ -212,12 +238,15 @@ lib
           home-manager = {
             extraSpecialArgs = {
               inherit colorscheme;
-            } // specialArgs;
-          } // homeModule.home-manager;
+            }
+            // specialArgs;
+          }
+          // homeModule.home-manager;
         }
       ];
       specialArgs = {
-      } // specialArgs;
+      }
+      // specialArgs;
     };
 
 }

overlays/cheetah3.nix

@@ -0,0 +1,9 @@
+_inputs: _final: prev: {
+  pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+    (_pyfinal: pyprev: {
+      cheetah3 = pyprev.cheetah3.overridePythonAttrs (_old: {
+        dontCheckPythonMetadata = true;
+      });
+    })
+  ];
+}

overlays/firefox.nix

@@ -0,0 +1,6 @@
+inputs: final: prev: {
+
+  # Switch firefox to stable or unstable depending on need
+  firefox-unwrapped = final.unstable.firefox-unwrapped;
+
+}

overlays/kubernetes-helm.nix

@@ -0,0 +1,7 @@
+_inputs: _final: prev: {
+
+  kubernetes-helm = prev.kubernetes-helm.overrideAttrs (_old: {
+    doCheck = false;
+  });
+
+}

overlays/nix-caddy-withplugins.nix

@@ -0,0 +1 @@
+inputs: inputs.nix-caddy-withplugins.overlays.default

overlays/paho-mqtt.nix

@@ -0,0 +1,20 @@
+# Disable paho-mqtt's flaky test suite.
+#
+# paho-mqtt's checkPhase runs socket-based integration tests that hang in
+# the Nix sandbox (they eventually time out with a KeyboardInterrupt after
+# ~150s, reporting errors and failing the build). This breaks the flame
+# rebuild, where paho-mqtt is pulled in transitively (e.g. via mealie).
+#
+# Applied through pythonPackagesExtensions so it covers every Python
+# package set (python3Packages, python314Packages, ...).
+
+_inputs: _final: prev: {
+  pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
+    (_pyfinal: pyprev: {
+      paho-mqtt = pyprev.paho-mqtt.overridePythonAttrs (_old: {
+        doCheck = false;
+        doInstallCheck = false;
+      });
+    })
+  ];
+}

overlays/pkgs.nix

@@ -21,6 +21,9 @@ let
     # [ package1.drv package2.drv ]
     (builtins.map (name: prev.callPackage name { }))
 
+    # Filter out packages that return null (e.g. platform-specific packages)
+    (builtins.filter (v: v != null))
+
     # Convert the list to an attrset
     # { package1 = package1.drv, package2 = package2.drv }
     listToAttrsByPnameOrName

overlays/stable.nix

@@ -4,7 +4,8 @@
 inputs: _final: prev: {
   # Provides `pkgs.stable`.
   stable = import inputs.nixpkgs-stable {
-    inherit (prev) system config;
+    system = prev.stdenv.hostPlatform.system;
+    config = { };
     overlays = [
       # inputs.self.overlays.vim-plugins
     ];

overlays/unstable.nix

@@ -4,7 +4,8 @@
 inputs: _final: prev: {
   # Provides `pkgs.unstable`.
   unstable = import inputs.nixpkgs {
-    inherit (prev) system config;
+    system = prev.stdenv.hostPlatform.system;
+    inherit (prev) config;
     overlays = [
       # inputs.self.overlays.vim-plugins
     ];

pkgs/actualtap/package.nix

@@ -0,0 +1,44 @@
+{
+  lib,
+  buildNpmPackage,
+  fetchFromGitHub,
+  nodejs,
+}:
+
+buildNpmPackage rec {
+  pname = "actualtap";
+  version = "1.0.34";
+
+  src = fetchFromGitHub {
+    owner = "MattFaz";
+    repo = "actualtap";
+    rev = "v${version}";
+    hash = "sha256-I2yb3WCOXYx/6RXiKjePlpChrr9G1il44OdON/SeVCw=";
+  };
+
+  npmDepsHash = "sha256-LlTLwUt0Yja4NSBLbaYPV/keawSJKffno/28rtSj/oQ=";
+
+  dontNpmBuild = true;
+
+  postPatch = ''
+    substituteInPlace src/server.js \
+      --replace-fail 'port: 3001' 'port: process.env.PORT || 3001'
+  '';
+
+  postInstall = ''
+    mkdir -p $out/bin
+    cat <<EOF > $out/bin/actualtap
+    #!/bin/sh
+    exec ${lib.getExe nodejs} $out/lib/node_modules/actualtap/src/server.js "\$@"
+    EOF
+    chmod +x $out/bin/actualtap
+  '';
+
+  meta = with lib; {
+    description = "Automatically create transactions in Actual Budget when you use Tap-to-Pay on a mobile device";
+    homepage = "https://github.com/MattFaz/actualtap";
+    license = licenses.gpl3Only;
+    maintainers = [ ];
+    mainProgram = "actualtap";
+  };
+}

pkgs/applications/editors/neovim/nmasur/neovim/config/colors.nix

@@ -9,7 +9,7 @@
   # Sets Neovim colors based on Nix colorscheme
 
   options.colors = lib.mkOption {
-    type = lib.types.attrsOf lib.types.str;
+    type = lib.types.nullOr (lib.types.attrsOf lib.types.str);
     description = "Attrset of base16 colorscheme key value pairs.";
     default = {
       # Nord
@@ -32,7 +32,7 @@
     };
   };
 
-  config = {
+  config = lib.mkIf (config.colors != null) {
     plugins = [ pkgs.vimPlugins.base16-nvim ];
     setup.base16-colorscheme = config.colors;
 

pkgs/applications/editors/neovim/nmasur/neovim/config/lsp.nix

@@ -8,9 +8,9 @@
 {
 
   # Terraform optional because non-free
-  options.terraform = lib.mkEnableOption "Whether to enable Terraform LSP";
-  options.github = lib.mkEnableOption "Whether to enable GitHub features";
-  options.kubernetes = lib.mkEnableOption "Whether to enable Kubernetes features";
+  options.enableTerraform = lib.mkEnableOption "Whether to enable Terraform LSP";
+  options.enableGithub = lib.mkEnableOption "Whether to enable GitHub features";
+  options.enableKubernetes = lib.mkEnableOption "Whether to enable Kubernetes features";
 
   config = {
     plugins = [
@@ -54,7 +54,7 @@
 
     use.lspconfig.terraformls.setup = dsl.callWith {
       cmd =
-        if config.terraform then
+        if config.enableTerraform then
           [
             "${pkgs.terraform-ls}/bin/terraform-ls"
             "serve"
@@ -93,14 +93,14 @@
         nix = [ "nixfmt" ];
         rust = [ "rustfmt" ];
         sh = [ "shfmt" ];
-        terraform = if config.terraform then [ "terraform_fmt" ] else [ ];
+        terraform = if config.enableTerraform then [ "terraform_fmt" ] else [ ];
         hcl = [ "hcl" ];
       };
       formatters = {
         lua.command = "${pkgs.stylua}/bin/stylua";
         black.command = "${pkgs.black}/bin/black";
         fish_indent.command = "${pkgs.fish}/bin/fish_indent";
-        nixfmt.command = "${pkgs.nixfmt-rfc-style}/bin/nixfmt";
+        nixfmt.command = "${pkgs.nixfmt}/bin/nixfmt";
         rustfmt.command = "${pkgs.rustfmt}/bin/rustfmt";
         shfmt = {
           command = "${pkgs.shfmt}/bin/shfmt";
@@ -110,7 +110,7 @@
             "-ci"
           ];
         };
-        terraform_fmt.command = if config.terraform then "${pkgs.terraform}/bin/terraform" else "";
+        terraform_fmt.command = if config.enableTerraform then "${pkgs.terraform}/bin/terraform" else "";
         hcl.command = "${pkgs.hclfmt}/bin/hclfmt";
       };
     };

pkgs/applications/editors/neovim/nmasur/neovim/config/syntax.nix

@@ -3,10 +3,10 @@
 
   plugins = [
     (pkgs.vimPlugins.nvim-treesitter.withPlugins (_plugins: [
-      pkgs.nmasur.ini-grammar
-      pkgs.nmasur.puppet-grammar
-      pkgs.nmasur.rasi-grammar
-      pkgs.nmasur.vimdoc-grammar
+      pkgs.nmasur.tree-sitter-ini
+      pkgs.nmasur.tree-sitter-puppet
+      pkgs.nmasur.tree-sitter-rasi
+      pkgs.nmasur.tree-sitter-vimdoc
       pkgs.tree-sitter-grammars.tree-sitter-bash
       pkgs.tree-sitter-grammars.tree-sitter-c
       pkgs.tree-sitter-grammars.tree-sitter-fish
@@ -21,7 +21,6 @@
       pkgs.tree-sitter-grammars.tree-sitter-yaml
     ]))
     pkgs.vimPlugins.vim-matchup # Better % jumping in languages
-    pkgs.vimPlugins.playground # Tree-sitter experimenting
     pkgs.vimPlugins.nginx-vim
     pkgs.vimPlugins.vim-helm
     # pkgs.vimPlugins.hmts-nvim # Tree-sitter injections for home-manager

pkgs/applications/editors/neovim/nmasur/neovim/config/toggleterm.nix

@@ -18,7 +18,7 @@
 
   lua = ''
     ${builtins.readFile ./toggleterm.lua}
-    ${if config.github then (builtins.readFile ./github.lua) else ""}
-    ${if config.kubernetes then (builtins.readFile ./kubernetes.lua) else ""}
+    ${if config.enableGithub then (builtins.readFile ./github.lua) else ""}
+    ${if config.enableKubernetes then (builtins.readFile ./kubernetes.lua) else ""}
   '';
 }

pkgs/applications/editors/neovim/nmasur/neovim/package.nix

@@ -29,9 +29,9 @@
 {
   pkgs,
   colors ? null,
-  terraform ? false,
-  github ? false,
-  kubernetes ? false,
+  enableTerraform ? false,
+  enableGithub ? false,
+  enableKubernetes ? false,
   ...
 }:
 
@@ -41,9 +41,9 @@ pkgs.neovimBuilder {
   package = pkgs.neovim-unwrapped;
   inherit
     colors
-    terraform
-    github
-    kubernetes
+    enableTerraform
+    enableGithub
+    enableKubernetes
     ;
   imports = [
     ./config/align.nix

pkgs/applications/misc/volnoti/package.nix

@@ -1,6 +1,9 @@
 # Fix: Volnoti error: 'volnoti' has been removed due to lack of maintenance upstream.
 
 { pkgs, lib, ... }:
+if !pkgs.stdenv.hostPlatform.isLinux then
+  null
+else
 pkgs.stdenv.mkDerivation {
   pname = "volnoti";
   version = "2013-09-23";
@@ -27,7 +30,7 @@ pkgs.stdenv.mkDerivation {
     dbus
     gdk-pixbuf
     glib
-    xorg.libX11
+    libx11
     gtk2
     dbus-glib
     librsvg

pkgs/caddy/package.nix

@@ -0,0 +1,11 @@
+# Caddy with Cloudflare DNS
+
+{
+  pkgs,
+  ...
+}:
+
+pkgs.caddy.withPlugins {
+  plugins = [ "github.com/caddy-dns/cloudflare@v0.2.1" ];
+  hash = "sha256-HuVBmiT3kD6RrDejQ6SnjCN8f7pFdZlGtZFbEf47bks=";
+}

pkgs/firefox-history-exporter/background.js

@@ -0,0 +1,41 @@
+
+function exportHistory() {
+  const now = new Date();
+  const startTime = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0, 0); // Beginning of today
+
+  browser.history.search({
+    text: '',
+    startTime: startTime,
+    endTime: now,
+    maxResults: 10000
+  }).then(historyItems => {
+    const historyData = JSON.stringify(historyItems, null, 2);
+    const blob = new Blob([historyData], {type: 'application/json'});
+    const url = URL.createObjectURL(blob);
+    const date = now.toISOString().slice(0, 10); // YYYY-MM-DD
+    const filename = `firefox-history/history-${date}.json`;
+
+    browser.downloads.download({
+      url: url,
+      filename: filename,
+      conflictAction: 'overwrite',
+      saveAs: false
+    });
+  });
+}
+
+browser.alarms.create('daily-export', {
+  periodInMinutes: 60 // every 1 hour
+});
+
+browser.alarms.onAlarm.addListener(alarm => {
+  if (alarm.name === 'daily-export') {
+    exportHistory();
+  }
+});
+
+browser.runtime.onMessage.addListener((message, sender, sendResponse) => {
+  if (message.command === "exportHistory") {
+    exportHistory();
+  }
+});

pkgs/firefox-history-exporter/manifest.json

@@ -0,0 +1,25 @@
+{
+  "manifest_version": 3,
+  "name": "History Exporter",
+  "version": "1.1",
+  "description": "Automatically exports today's browsing history.",
+  "permissions": [
+    "history",
+    "downloads",
+    "alarms"
+  ],
+  "background": {
+    "scripts": ["background.js"]
+  },
+  "action": {
+    "default_popup": "popup.html"
+  },
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "[email protected]",
+      "data_collection_permissions": {
+        "required": ["none"]
+      }
+    }
+  }
+}

pkgs/firefox-history-exporter/package.nix

@@ -0,0 +1,26 @@
+{ pkgs, ... }:
+
+pkgs.stdenv.mkDerivation rec {
+  pname = "firefox-history-exporter";
+  version = "1.1";
+  src = ./.;
+
+  nativeBuildInputs = [ pkgs.zip ];
+
+  dontUnpack = true;
+
+  installPhase = ''
+    dst="$out/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}"
+    mkdir -p "$dst"
+    zip -j "$dst/firefox-history-exporter@nmasur.com.xpi" \
+      "${src}/manifest.json" \
+      "${src}/background.js" \
+      "${src}/popup.html" \
+      "${src}/popup.js"
+  '';
+
+  meta = with pkgs.lib; {
+    description = "Automatically exports today's browsing history.";
+    license = licenses.mit;
+  };
+}

pkgs/firefox-history-exporter/popup.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>History Exporter</title>
+  <style>
+    body {
+      width: 200px;
+      text-align: center;
+      font-family: sans-serif;
+    }
+    button {
+      margin-top: 10px;
+      padding: 10px;
+      font-size: 16px;
+      cursor: pointer;
+    }
+  </style>
+</head>
+<body>
+  <h1>History Exporter</h1>
+  <button id="export-button">Export Now</button>
+  <p id="status"></p>
+  <script src="popup.js"></script>
+</body>
+</html>

pkgs/firefox-history-exporter/popup.js

@@ -0,0 +1,9 @@
+document.getElementById('export-button').addEventListener('click', () => {
+  browser.runtime.sendMessage({command: "exportHistory"});
+  
+  const statusElement = document.getElementById('status');
+  statusElement.textContent = 'Exporting...';
+  setTimeout(() => {
+    statusElement.textContent = 'Export complete!';
+  }, 2000);
+});

pkgs/mathesar/package.nix

@@ -0,0 +1,302 @@
+{
+  runtimeShell,
+  python313,
+  python313Packages,
+  fetchFromGitHub,
+  fetchPypi,
+  fetchurl,
+  gettext,
+  unzip,
+  ...
+}:
+let
+
+  django-modern-rpc = python313Packages.buildPythonPackage rec {
+    pname = "django_modern_rpc";
+    version = "1.1.0";
+    src = fetchPypi {
+      inherit pname version;
+      hash = "sha256-+LBIfkBxe9lvfZIqPI2lFSshTZBL1NpmCWBAgToyJns=";
+    };
+    doCheck = false;
+    pyproject = true;
+    build-system = [
+      python313Packages.setuptools
+      python313Packages.wheel
+      python313Packages.poetry-core
+    ];
+  };
+  django-property-filter = python313Packages.buildPythonPackage rec {
+    pname = "django_property_filter";
+    version = "1.3.0";
+    src = fetchPypi {
+      inherit pname version;
+      hash = "sha256-dpsF4hm0S4lQ6tIRJ0bXgPjWTr1fq1NSCZP0M6L4Efk=";
+    };
+    doCheck = false;
+    pyproject = true;
+    build-system = [
+      python313Packages.setuptools
+      python313Packages.wheel
+      python313Packages.django
+      python313Packages.django-filter
+    ];
+  };
+  django-fernet-encrypted-fields = python313Packages.buildPythonPackage rec {
+    pname = "django-fernet-encrypted-fields";
+    version = "0.3.0";
+    src = fetchPypi {
+      inherit pname version;
+      hash = "sha256-OAMb2vFySm6IXuE3zGaivX3DcmxDjhiep+RHmewLqbM=";
+    };
+    doCheck = false;
+    pyproject = true;
+    build-system = [
+      python313Packages.setuptools
+      python313Packages.wheel
+    ];
+    propagatedBuildInputs = with python313Packages; [
+      django
+      cryptography
+    ];
+  };
+  drf-access-policy = python313Packages.buildPythonPackage rec {
+    pname = "drf-access-policy";
+    version = "1.5.0";
+    src = fetchPypi {
+      inherit pname version;
+      hash = "sha256-EsahQYIgjUBUSi/W8GXbc7pvYLPRJ6kpJg6A3RkrjL8=";
+    };
+    doCheck = false;
+    pyproject = true;
+    build-system = [
+      python313Packages.setuptools
+      python313Packages.wheel
+    ];
+    propagatedBuildInputs = with python313Packages; [
+      pyparsing
+      djangorestframework
+    ];
+  };
+
+  pythonPkg = python313.override {
+    self = python313;
+    packageOverrides = pyfinal: pyprev: {
+      inherit
+        django-modern-rpc
+        django-property-filter
+        django-fernet-encrypted-fields
+        drf-access-policy
+        # psycopg-binary
+        ;
+      # clevercsv's test_encoding_chardet is nondeterministic (chardet
+      # returns None instead of ISO-8859-1/KOI8-R on some platforms),
+      # breaking the build. Skip its test suite.
+      clevercsv = pyprev.clevercsv.overridePythonAttrs (_old: {
+        doCheck = false;
+        doInstallCheck = false;
+      });
+    };
+  };
+
+  python = pythonPkg.withPackages (
+    ps: with ps; [
+      gunicorn
+      django
+      clevercsv
+      django
+      dj-database-url
+      django-filter
+      django-modern-rpc
+      django-property-filter
+      djangorestframework
+      django-fernet-encrypted-fields
+      drf-access-policy
+      frozendict
+      gunicorn
+      psycopg
+      # psycopg-binary
+      psycopg2-binary
+      requests
+      sqlalchemy
+      whitenoise
+    ]
+  );
+
+  staticAssets = fetchurl {
+    url = "https://github.com/mathesar-foundation/mathesar/releases/download/0.2.2/static_files.zip";
+    sha256 = "sha256-1X2zFpCSwilUxhqHlCw/tg8C5zVcVL6CxDa9yh0ylGA=";
+  };
+
+in
+python313Packages.buildPythonApplication rec {
+  pname = "mathesar";
+  version = "0.2.2";
+  src = fetchFromGitHub {
+    owner = "mathesar-foundation";
+    repo = "mathesar";
+    rev = version;
+    sha256 = "sha256-LHxFJpPV0GJfokSPzfZQO44bBg/+QjXsk04Ry9uhUAs=";
+  };
+  format = "other";
+  nativeBuildInputs = [ unzip ];
+  propagatedBuildInputs = [
+    python.pkgs.gunicorn
+    python.pkgs.django
+  ];
+  buildInputs = [
+    gettext
+  ];
+  dependencies = [
+    pythonPkg.pkgs.clevercsv
+    pythonPkg.pkgs.django
+    pythonPkg.pkgs.dj-database-url
+    pythonPkg.pkgs.django-filter
+    pythonPkg.pkgs.django-modern-rpc
+    pythonPkg.pkgs.django-property-filter
+    pythonPkg.pkgs.djangorestframework
+    pythonPkg.pkgs.django-fernet-encrypted-fields
+    pythonPkg.pkgs.drf-access-policy
+    pythonPkg.pkgs.frozendict
+    pythonPkg.pkgs.gunicorn
+    pythonPkg.pkgs.psycopg
+    pythonPkg.pkgs.psycopg2-binary
+    pythonPkg.pkgs.requests
+    pythonPkg.pkgs.sqlalchemy
+    pythonPkg.pkgs.whitenoise
+  ];
+
+  # Manually unzip the extra zip file into a temporary directory
+  postUnpack = ''
+    mkdir -p $TMPDIR/unzipped
+    unzip ${staticAssets} -d $TMPDIR/unzipped
+  '';
+
+  # Override the default build phase to prevent it from looking for setup.py
+  # Add any non-Python build commands here if needed (e.g., building frontend assets)
+  buildPhase = ''
+    runHook preBuild
+
+    echo "Skipping standard Python build phase; application files copied in installPhase."
+    # If you had frontend assets to build, you'd run the command here, e.g.:
+    # npm install
+    # npm run build
+
+    runHook postBuild
+  '';
+
+  # This copies the application code into the Nix store output
+  installPhase = ''
+    runHook preInstall
+
+    # Destination: python's site-packages directory within $out
+    # This makes 'import mathesar', 'import db', etc. work more easily.
+    INSTALL_PATH="$out/lib/${python.libPrefix}/site-packages/${pname}"
+    mkdir -p "$INSTALL_PATH"
+
+    echo "Copying application code to $INSTALL_PATH"
+
+    # Copy all essential source directories needed at runtime
+    # Adjust this list based on mathesar's actual structure and runtime needs!
+    cp -r mathesar "$INSTALL_PATH/"
+    cp -r db "$INSTALL_PATH/"
+    cp -r config "$INSTALL_PATH/"
+    cp -r translations "$INSTALL_PATH/"
+    cp -r mathesar_ui "$INSTALL_PATH/" # If needed
+
+    # Copy the management script
+    cp manage.py "$INSTALL_PATH/"
+
+    # Copy assets from unzipped directory
+    mkdir -p "$INSTALL_PATH/mathesar/static/mathesar"
+    cp -r $TMPDIR/unzipped/static_files/* "$INSTALL_PATH/mathesar/static/mathesar"
+
+    # Create wrapper scripts in $out/bin for easy execution
+
+    mkdir -p $out/bin
+
+    # Wrapper for manage.py
+    # It ensures the app code is in PYTHONPATH and runs manage.py
+    echo "Creating manage.py wrapper..."
+    cat <<EOF > $out/bin/mathesar-manage
+    #!${python.interpreter}
+    import os
+    import sys
+
+    # Add the installation path to the Python path
+    sys.path.insert(0, "$INSTALL_PATH")
+
+    # Set DJANGO_SETTINGS_MODULE environment variable if required by mathesar
+    # You might need to adjust 'config.settings.production' to the actual settings file used
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings.production')
+
+    # Change directory to where manage.py is, if necessary for relative paths
+    # os.chdir("$INSTALL_PATH")
+
+    print(f"Running manage.py from: $INSTALL_PATH/manage.py")
+    print(f"Python path includes: $INSTALL_PATH")
+    print(f"Executing with args: {sys.argv[1:]}")
+
+    # Find manage.py and execute it
+    manage_py_path = os.path.join("$INSTALL_PATH", "manage.py")
+    if not os.path.exists(manage_py_path):
+        print(f"Error: manage.py not found at {manage_py_path}", file=sys.stderr)
+        sys.exit(1)
+
+    # Prepare arguments for execute_from_command_line
+    # The first argument should be the script name itself
+    argv = [manage_py_path] + sys.argv[1:]
+
+    try:
+        from django.core.management import execute_from_command_line
+        execute_from_command_line(argv)
+    except Exception as e:
+        print(f"Error executing manage.py: {e}", file=sys.stderr)
+        # Optionally re-raise or exit with error
+        import traceback
+        traceback.print_exc()
+        sys.exit(1)
+
+    EOF
+    chmod +x $out/bin/mathesar-manage
+
+    # Wrapper for install
+    echo "Creating install wrapper..."
+    cat <<EOF > $out/bin/mathesar-install
+    #!${runtimeShell}
+    # Add the app to the Python Path
+    export PYTHONPATH="$INSTALL_PATH:\${"PYTHONPATH:-"}"
+
+    # Set Django settings module if needed
+    export DJANGO_SETTINGS_MODULE='config.settings.production'
+
+    # Change to the app directory
+    cd "$INSTALL_PATH"
+    ${python}/bin/python -m mathesar.install
+    EOF
+    chmod +x $out/bin/mathesar-install
+
+    # Wrapper for gunicorn (example)
+    # Assumes mathesar uses a standard wsgi entry point, e.g., config/wsgi.py
+    # Adjust 'config.wsgi:application' if necessary
+    echo "Creating gunicorn wrapper..."
+    cat <<EOF > $out/bin/mathesar-gunicorn
+    #!${runtimeShell}
+    # Add the app to the Python Path
+    export PYTHONPATH="$INSTALL_PATH:\${"PYTHONPATH:-"}"
+
+    # Set Django settings module if needed
+    export DJANGO_SETTINGS_MODULE='config.settings.production'
+
+    # Change to the app directory if gunicorn needs it
+    # cd "$INSTALL_PATH"
+
+    # Execute gunicorn, passing along any arguments
+    # Ensure the gunicorn package is in propagatedBuildInputs
+    exec ${python}/bin/gunicorn config.wsgi:application "\$@"
+    EOF
+    chmod +x $out/bin/mathesar-gunicorn
+
+    runHook postInstall
+  '';
+}

pkgs/misc/bypass-paywalls-clean/package.nix

@@ -5,11 +5,11 @@
 
 pkgs.stdenv.mkDerivation rec {
   pname = "bypass-paywalls-clean";
-  version = "4.0.6.1";
+  version = "4.1.1.4";
   src = builtins.fetchGit {
-    url = "https://gitflic.ru/project/magnolia1234/bpc_uploads.git";
+    url = "https://git.masu.rs/noah/bpc-uploads.git";
     ref = "main";
-    rev = "85a367220f5ae2181354f65fb1093e2f1ac9e417";
+    rev = "9166b13355721b047878f259e04c2e9b476b4210";
   };
   preferLocalBuild = true;
   allowSubstitutes = true;

pkgs/prometheus-actual-exporter/package.nix

@@ -0,0 +1,92 @@
+{
+  lib,
+  fetchFromGitHub,
+  nodejs_22,
+  buildNpmPackage,
+  typescript,
+  node-gyp,
+  python3,
+  gcc,
+  gnumake,
+}:
+let
+
+in
+
+buildNpmPackage (finalAttrs: rec {
+  pname = "prometheus-actual-exporter";
+
+  version = "1.1.5";
+
+  src = fetchFromGitHub {
+    owner = "sakowicz";
+    repo = "actual-budget-prometheus-exporter";
+    tag = version;
+    hash = "sha256-DAmWr1HngxAjhOJW9OnMfDqpxBcZT+Tpew/w/YYJIYU=";
+  };
+
+  patches = [ ./tsconfig.patch ];
+
+  npmDepsHash = "sha256-N8xqRYFelolNGTEhG22M7KJ7B5U/uW7o+/XfLF8rHMg=";
+
+  nativeBuildInputs = [
+    nodejs_22
+    typescript
+    python3
+    node-gyp
+    gcc
+    gnumake
+  ];
+
+  postPatch = ''
+    echo "Removing better-sqlite3 install script before npm install"
+    sed -i '/"install"/d' node_modules/better-sqlite3/package.json || true
+    sed -i '/"install"/d' package.json || true
+  '';
+
+  preBuild = ''
+    echo "Disabling prebuilt install script from better-sqlite3"
+    find node_modules/better-sqlite3 -name package.json -exec sed -i '/"install"/d' {} +
+    rm -f node_modules/better-sqlite3/build/Release/better_sqlite3.node || true
+  '';
+
+  buildPhase = ''
+    # export npm_config_build_from_source=true
+    # export npm_config_unsafe_perm=true
+    # export BINARY_SITE=none
+    # export PATH=${node-gyp}/bin:$PATH
+    # export npm_config_node_gyp=${node-gyp}/bin/node-gyp
+
+    # npm rebuild better-sqlite3 --build-from-source --verbose
+
+    npm run build
+  '';
+
+  installPhase = ''
+    mkdir -p $out/{bin,lib}
+    cp -r . $out/lib/prometheus-actual-exporter
+    makeWrapper ${lib.getExe nodejs_22} $out/bin/prometheus-actual-exporter \
+      --add-flags "$out/lib/prometheus-actual-exporter/dist/app.js"
+  '';
+
+  postInstall = ''
+    echo "Removing prebuilt .node and rebuilding better-sqlite3"
+
+    export npm_config_build_from_source=true
+    export npm_config_unsafe_perm=true
+    export BINARY_SITE=none
+    export PATH=${node-gyp}/bin:$PATH
+    export npm_config_node_gyp=${node-gyp}/bin/node-gyp
+
+    sed -i '/"install"/d' node_modules/better-sqlite3/package.json
+    rm -f node_modules/better-sqlite3/build/Release/better_sqlite3.node || true
+
+    npm rebuild better-sqlite3 --build-from-source --verbose
+  '';
+
+  meta = {
+    description = "Prometheus exporter for Actual Budget";
+    homepage = "https://github.com/sakowicz/actual-budget-prometheus-exporter";
+    mainProgram = "prometheus-actual-exporter";
+  };
+})

pkgs/prometheus-actual-exporter/tsconfig.patch

@@ -0,0 +1,12 @@
+diff --git a/tsconfig.json b/tsconfig.json
+index 5106135..3a340f6 100644
+--- a/tsconfig.json
++++ b/tsconfig.json
+@@ -8,5 +8,6 @@
+     "skipLibCheck": true,
+     "lib": ["es2020"],
+     "outDir": "./dist"
+-  }
++  },
++  "include": ["src/**/*", "app.ts"]
+ }

pkgs/slsk-batchdl/nuget-deps.nix

@@ -0,0 +1,248 @@
+{ fetchNuGet }:
+[
+  (fetchNuGet {
+    pname = "AngleSharp";
+    version = "1.2.0";
+    hash = "sha256-l8+Var9o773VL6Ybih3boaFf9sYjS7eqtLGd8DCIPsk=";
+  })
+  (fetchNuGet {
+    pname = "EmbedIO";
+    version = "3.5.2";
+    hash = "sha256-e6GfVHXxYeUw3ntCrHokNoAS6mXArO7+vdMeUFnsSo8=";
+  })
+  (fetchNuGet {
+    pname = "Goblinfactory.ProgressBar";
+    version = "1.0.0";
+    hash = "sha256-tV3Fw792zfYhB2dN97VKXBwS5eypqKExgAJy+bcDo8I=";
+  })
+  (fetchNuGet {
+    pname = "Google.Apis";
+    version = "1.69.0";
+    hash = "sha256-/9JN0CZIFZnmGS69ki38RlNzQiwp4yO0MFDeRk1slsg=";
+  })
+  (fetchNuGet {
+    pname = "Google.Apis.Auth";
+    version = "1.69.0";
+    hash = "sha256-T6n3hc+KpgHNqQQeJLOmgHQWkjBvnhIob5giHabREV8=";
+  })
+  (fetchNuGet {
+    pname = "Google.Apis.Core";
+    version = "1.69.0";
+    hash = "sha256-IW1AOY8o6hHkrc/tINsS/VCOUrOSoXb6OCSEF6gamkc=";
+  })
+  (fetchNuGet {
+    pname = "Google.Apis.YouTube.v3";
+    version = "1.69.0.3680";
+    hash = "sha256-3aNScBqmchnDkLejK5HYHiLVVDexrFUtZ6xe8cGP28M=";
+  })
+  (fetchNuGet {
+    pname = "HtmlAgilityPack";
+    version = "1.11.72";
+    hash = "sha256-MRt7yj6+/ORmr2WBERpQ+1gMRzIaPFKddHoB4zZmv2k=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.ApplicationInsights";
+    version = "2.22.0";
+    hash = "sha256-mUQ63atpT00r49ca50uZu2YCiLg3yd6r3HzTryqcuEA=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.AspNetCore.App.Ref";
+    version = "6.0.36";
+    hash = "sha256-9jDkWbjw/nd8yqdzVTagCuqr6owJ/DUMi4BlUZT4hWU=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.Bcl.AsyncInterfaces";
+    version = "9.0.1";
+    hash = "sha256-A3W2Hvhlf1ODx1NYWHwUyziZOGMaDPvXHZ/ubgNLYJA=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.CodeCoverage";
+    version = "17.9.0";
+    hash = "sha256-OaGa4+jRPHs+T+p/oekm2Miluqfd2IX8Rt+BmUx8kr4=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.CSharp";
+    version = "4.7.0";
+    hash = "sha256-Enknv2RsFF68lEPdrf5M+BpV1kHoLTVRApKUwuk/pj0=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NET.Test.Sdk";
+    version = "17.9.0";
+    hash = "sha256-q/1AJ7eNlk02wvN76qvjl2xBx5iJ+h5ssiE/4akLmtI=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Host.linux-x64";
+    version = "6.0.36";
+    hash = "sha256-VFRDzx7LJuvI5yzKdGmw/31NYVbwHWPKQvueQt5xc10=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.NETCore.App.Ref";
+    version = "6.0.36";
+    hash = "sha256-9LZgVoIFF8qNyUu8kdJrYGLutMF/cL2K82HN2ywwlx8=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.Testing.Extensions.Telemetry";
+    version = "1.5.3";
+    hash = "sha256-bIXwPSa3jkr2b6xINOqMUs6/uj/r4oVFM7xq3uVIZDU=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.Testing.Extensions.TrxReport.Abstractions";
+    version = "1.5.3";
+    hash = "sha256-IfMRfcyaIKEMRtx326ICKtinDBEfGw/Sv8ZHawJ96Yc=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.Testing.Extensions.VSTestBridge";
+    version = "1.5.3";
+    hash = "sha256-XpM/yFjhLSsuzyDV+xKubs4V1zVVYiV05E0+N4S1h0g=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.Testing.Platform";
+    version = "1.5.3";
+    hash = "sha256-y61Iih6w5D79dmrj2V675mcaeIiHoj1HSa1FRit2BLM=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.Testing.Platform.MSBuild";
+    version = "1.5.3";
+    hash = "sha256-YspvjE5Jfi587TAfsvfDVJXNrFOkx1B3y1CKV6m7YLY=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.TestPlatform.ObjectModel";
+    version = "17.12.0";
+    hash = "sha256-3XBHBSuCxggAIlHXmKNQNlPqMqwFlM952Av6RrLw1/w=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.TestPlatform.ObjectModel";
+    version = "17.9.0";
+    hash = "sha256-iiXUFzpvT8OWdzMj9FGJDqanwHx40s1TXVY9l3ii+s0=";
+  })
+  (fetchNuGet {
+    pname = "Microsoft.TestPlatform.TestHost";
+    version = "17.9.0";
+    hash = "sha256-1BZIY1z+C9TROgdTV/tq4zsPy7Q71GQksr/LoMKAzqU=";
+  })
+  (fetchNuGet {
+    pname = "MSTest.Analyzers";
+    version = "3.7.3";
+    hash = "sha256-6mNfHtx9FBWA6/QrRUepwbxXWG/54GRyeZYazDiMacg=";
+  })
+  (fetchNuGet {
+    pname = "MSTest.TestAdapter";
+    version = "3.7.3";
+    hash = "sha256-3O/AXeS+3rHWstinivt73oa0QDp+xQpTc9p46EF+Mtc=";
+  })
+  (fetchNuGet {
+    pname = "MSTest.TestFramework";
+    version = "3.7.3";
+    hash = "sha256-RweCMMf14GI6HqjDIP68JM67IaJKYQTZy0jk5Q4DFxs=";
+  })
+  (fetchNuGet {
+    pname = "Newtonsoft.Json";
+    version = "13.0.1";
+    hash = "sha256-K2tSVW4n4beRPzPu3rlVaBEMdGvWSv/3Q1fxaDh4Mjo=";
+  })
+  (fetchNuGet {
+    pname = "Newtonsoft.Json";
+    version = "13.0.3";
+    hash = "sha256-hy/BieY4qxBWVVsDqqOPaLy1QobiIapkbrESm6v2PHc=";
+  })
+  (fetchNuGet {
+    pname = "SmallestCSVParser";
+    version = "1.1.1";
+    hash = "sha256-64E87w+4FcQtYsFIOMGGmYmjXVGBwsBqgLVb7p0wc04=";
+  })
+  (fetchNuGet {
+    pname = "Soulseek";
+    version = "7.1.0";
+    hash = "sha256-n6LUNuPmmy9QYNNALR0ObYyR9LJalf0H8P+SKnoqfFc=";
+  })
+  (fetchNuGet {
+    pname = "SpotifyAPI.Web";
+    version = "7.2.1";
+    hash = "sha256-gbTLJaj7DSXZQlo0xpegZ8HLruMe6WmDyD8+l6YE3hg=";
+  })
+  (fetchNuGet {
+    pname = "SpotifyAPI.Web.Auth";
+    version = "7.2.1";
+    hash = "sha256-uzpyPlXNCuSHrcK4SKH0ydY2HlDKXU51W5ahk2Oqu98=";
+  })
+  (fetchNuGet {
+    pname = "System.Buffers";
+    version = "4.5.1";
+    hash = "sha256-wws90sfi9M7kuCPWkv1CEYMJtCqx9QB/kj0ymlsNaxI=";
+  })
+  (fetchNuGet {
+    pname = "System.CodeDom";
+    version = "7.0.0";
+    hash = "sha256-7IPt39cY+0j0ZcRr/J45xPtEjnSXdUJ/5ai3ebaYQiE=";
+  })
+  (fetchNuGet {
+    pname = "System.Diagnostics.DiagnosticSource";
+    version = "5.0.0";
+    hash = "sha256-6mW3N6FvcdNH/pB58pl+pFSCGWgyaP4hfVtC/SMWDV4=";
+  })
+  (fetchNuGet {
+    pname = "System.IO.Pipelines";
+    version = "9.0.1";
+    hash = "sha256-CnmDanknCGbNnoDjgZw62M/Grg8IMTJDa8x3P07UR2A=";
+  })
+  (fetchNuGet {
+    pname = "System.Management";
+    version = "7.0.2";
+    hash = "sha256-bJ21ILQfbHb8mX2wnVh7WP/Ip7gdVPIw+BamQuifTVY=";
+  })
+  (fetchNuGet {
+    pname = "System.Memory";
+    version = "4.5.5";
+    hash = "sha256-EPQ9o1Kin7KzGI5O3U3PUQAZTItSbk9h/i4rViN3WiI=";
+  })
+  (fetchNuGet {
+    pname = "System.Memory";
+    version = "4.6.0";
+    hash = "sha256-OhAEKzUM6eEaH99DcGaMz2pFLG/q/N4KVWqqiBYUOFo=";
+  })
+  (fetchNuGet {
+    pname = "System.Reflection.Metadata";
+    version = "1.6.0";
+    hash = "sha256-JJfgaPav7UfEh4yRAQdGhLZF1brr0tUWPl6qmfNWq/E=";
+  })
+  (fetchNuGet {
+    pname = "System.Runtime.CompilerServices.Unsafe";
+    version = "6.0.0";
+    hash = "sha256-bEG1PnDp7uKYz/OgLOWs3RWwQSVYm+AnPwVmAmcgp2I=";
+  })
+  (fetchNuGet {
+    pname = "System.Text.Encodings.Web";
+    version = "9.0.1";
+    hash = "sha256-iuAVcTiiZQLCZjDfDqdLLPHqZdZqvFabwLFHiVYdRJo=";
+  })
+  (fetchNuGet {
+    pname = "System.Text.Json";
+    version = "9.0.1";
+    hash = "sha256-2dqE+Mx5eJZ8db74ofUiUXHOSxDCmXw5n9VC9w4fUr0=";
+  })
+  (fetchNuGet {
+    pname = "System.Threading.Tasks.Extensions";
+    version = "4.6.0";
+    hash = "sha256-OwIB0dpcdnyfvTUUj6gQfKW2XF2pWsQhykwM1HNCHqY=";
+  })
+  (fetchNuGet {
+    pname = "System.ValueTuple";
+    version = "4.5.0";
+    hash = "sha256-niH6l2fU52vAzuBlwdQMw0OEoRS/7E1w5smBFoqSaAI=";
+  })
+  (fetchNuGet {
+    pname = "TagLibSharp";
+    version = "2.3.0";
+    hash = "sha256-PD9bVZiPaeC8hNx2D+uDUf701cCaMi2IRi5oPTNN+/w=";
+  })
+  (fetchNuGet {
+    pname = "Unosquare.Swan.Lite";
+    version = "3.1.0";
+    hash = "sha256-PL8N3CqIz/wku8/mkRMC3X868Byv47C20/rBLBhkS3o=";
+  })
+  (fetchNuGet {
+    pname = "YoutubeExplode";
+    version = "6.5.4";
+    hash = "sha256-5sexIiBj5XP9rP5DA0NQ+vHJ9lpjwp00EvVux901WLc=";
+  })
+]

pkgs/slsk-batchdl/package.nix

@@ -0,0 +1,42 @@
+{
+  lib,
+  stdenv,
+  buildDotnetModule,
+  fetchFromGitHub,
+  dotnetCorePackages,
+}:
+
+if !stdenv.hostPlatform.isLinux then
+  null
+else
+  buildDotnetModule rec {
+    pname = "slsk-batchdl";
+    version = "2.4.7";
+
+    src = fetchFromGitHub {
+      owner = "fiso64";
+      repo = "slsk-batchdl";
+      rev = "v${version}";
+      sha256 = "sha256-P7V7YJUA1bkfp13Glb1Q+NJ7iTya/xgO1TM88z1Nddc=";
+    };
+
+    projectFile = "slsk-batchdl/slsk-batchdl.csproj";
+    nugetDeps = ./nuget-deps.nix;
+
+    dotnet-sdk = dotnetCorePackages.sdk_8_0;
+    dotnet-runtime = dotnetCorePackages.runtime_8_0;
+
+    postPatch = ''
+      substituteInPlace slsk-batchdl/slsk-batchdl.csproj \
+        --replace-fail "net6.0" "net8.0"
+    '';
+
+    doCheck = false;
+
+    meta = with lib; {
+      description = "A batch downloader for Soulseek";
+      homepage = "https://github.com/fiso64/slsk-batchdl";
+      platforms = platforms.linux;
+      mainProgram = "slsk-batchdl";
+    };
+  }

pkgs/tools/misc/aws-ec2/aws-ec2.sh

@@ -19,4 +19,4 @@ aws ec2 describe-instances \
     --layout reverse \
     --header $'Press Enter to start SSM session\nInstance ID - Private IP - Public IP - Name' \
     --preview "aws ec2 describe-instances --instance-ids \"\$(echo {} | cut -d' ' -f1)\" | jq -r '.Reservations[].Instances[0]'" \
-        --bind "enter:become(aws ssm start-session --target \$(echo {} | cut -d' ' -f1))"
+    --bind "enter:become(aws ssm start-session --document-name 'AWS-StartInteractiveCommand' --parameters '{\"command\": [\"bash\"]}' --target \$(echo {} | cut -d' ' -f1))"

pkgs/tools/misc/dotfiles-devshell/package.nix

@@ -5,7 +5,7 @@ pkgs.mkShell {
   buildInputs = with pkgs; [
     git
     stylua
-    nixfmt-rfc-style
+    nixfmt
     shfmt
     shellcheck
   ];

pkgs/tools/misc/installer/package.nix

@@ -1,8 +1,11 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }:
 
 # Inspired by https://github.com/cleverca22/nix-tests/blob/master/kexec/justdoit.nix
 # This script will partition and format drives; use at your own risk!
 
+if !pkgs.stdenv.hostPlatform.isLinux then
+  null
+else
   pkgs.writeShellScriptBin "installer" ''
     set -e
 

pkgs/tools/misc/rebuild/package.nix

@@ -1,8 +1,8 @@
 { pkgs, ... }:
 
 pkgs.writeShellScriptBin "rebuild" ''
-  echo ${pkgs.system}
-  SYSTEM=${if pkgs.stdenv.isDarwin then "darwin" else "linux"}
+  echo ${pkgs.stdenv.hostPlatform.system}
+  SYSTEM=${if pkgs.stdenv.hostPlatform.isDarwin then "darwin" else "linux"}
   if [ "$SYSTEM" == "darwin" ]; then
       sudo darwin-rebuild switch --flake ${builtins.toString ../../../../.}
   else

pkgs/tools/text/ren-find/package.nix

@@ -8,6 +8,5 @@ pkgs.rustPlatform.buildRustPackage {
     rev = "50c40172e354caffee48932266edd7c7a76a20fd";
     sha256 = "sha256-zVIt6Xp+Mvym6gySvHIZJt1QgzKVP/wbTGTubWk6kzI=";
   };
-  useFetchCargoVendor = true;
   cargoHash = "sha256-lSeO/GaJPZ8zosOIJRXVIEuPXaBg1GBvKBIuXtu1xZg=";
 }

pkgs/tools/text/rep-grep/package.nix

@@ -8,6 +8,5 @@ pkgs.rustPlatform.buildRustPackage {
     rev = "2a24f95170aa14b5182b2287125664a62f8688ef";
     sha256 = "sha256-gBxrbGCy6JEHnmgJmcm8sgtEvCAqra8/gPGsfCEfLqg=";
   };
-  useFetchCargoVendor = true;
   cargoHash = "sha256-t4tfQaFq4EV4ZWeU+IestSFiSAIeVQslTZhLbpKVoO4=";
 }

platforms/generators/aws/default.nix

@@ -21,10 +21,12 @@ in
     virtualisation.diskSize = lib.mkDefault (16 * 1024); # In MB
 
     boot.kernelPackages = lib.mkDefault pkgs.linuxKernel.packages.linux_6_6;
-    boot.loader.systemd-boot.enable = false;
-    boot.loader.efi.canTouchEfiVariables = false;
+    boot.loader.systemd-boot.enable = lib.mkForce false;
+    boot.loader.efi.canTouchEfiVariables = lib.mkForce false; # Default, conflicts with tempest
     services.amazon-ssm-agent.enable = lib.mkDefault true;
     users.users.ssm-user.extraGroups = [ "wheel" ];
-
+    services.udisks2.enable = lib.mkForce false; # Off by default already; conflicts with gvfs for nautilus
+    boot.loader.grub.device = lib.mkForce "/dev/xvda"; # Default, conflicts with tempest
+    boot.loader.grub.efiSupport = lib.mkForce false; # Default, conflicts with tempest
   };
 }

platforms/home-manager/modules/nmasur/presets/fonts.nix

@@ -17,23 +17,27 @@ in
     home.packages = [
       pkgs.nerd-fonts.victor-mono # Used for Vim and Terminal
       pkgs.nerd-fonts.hack # For Polybar, Rofi
+
+      # Maple Mono NF (Ligature unhinted)
+      pkgs.maple-mono.NF-unhinted
     ];
     fonts.fontconfig = {
       enable = true;
-      defaultFonts.monospace = [ "Victor Mono" ];
+      defaultFonts.monospace = [ "Maple Mono NF" ];
     };
 
     xsession.windowManager.i3.config.fonts = {
-      names = [ "pango:Victor Mono" ];
+      # names = [ "pango:Victor Mono" ];
+      names = [ "pango:Maple Mono" ];
       # style = "Regular";
       # size = 11.0;
     };
     services.polybar.config."bar/main".font-0 = "Hack Nerd Font:size=10;2";
     programs.rofi.font = "Hack Nerd Font 14";
-    programs.alacritty.settings.font.normal.family = "VictorMono";
-    programs.kitty.font.name = "VictorMono Nerd Font Mono";
-    nmasur.presets.programs.wezterm.font = "VictorMono Nerd Font Mono";
-    programs.ghostty.settings.font-family = "VictorMono Nerd Font Mono";
+    programs.alacritty.settings.font.normal.family = "Maple Mono NF";
+    programs.kitty.font.name = "Maple Mono NF";
+    nmasur.presets.programs.wezterm.font = "Maple Mono NF";
+    programs.ghostty.settings.font-family = "Maple Mono NF";
     services.dunst.settings.global.font = "Hack Nerd Font 14";
   };
 }

platforms/home-manager/modules/nmasur/presets/gtk.nix

@@ -25,6 +25,7 @@ in
   config = lib.mkIf cfg.enable {
     # Cursor
     home.pointerCursor = {
+      enable = true;
       name = "Adwaita";
       package = pkgs.adwaita-icon-theme;
       size = 24;
@@ -48,6 +49,7 @@ in
       gtk4.extraConfig = {
         gtk-application-prefer-dark-theme = config.theme.mode == "dark";
       };
+      gtk4.theme = null;
     };
 
   };

platforms/home-manager/modules/nmasur/presets/programs/_1password.nix

@@ -18,16 +18,17 @@ in
       "1password"
       "_1password-gui"
       "1password-cli"
-      "onepassword-password-manager" # Firefox extension
+      # "onepassword-password-manager" # Firefox extension
     ];
     home.packages = [
       pkgs._1password-cli
-    ] ++ (if pkgs.stdenv.isLinux then [ pkgs._1password-gui ] else [ ]);
+    ]
+    ++ (if pkgs.stdenv.hostPlatform.isLinux then [ pkgs._1password-gui ] else [ ]);
 
-    # Firefox extension
-    programs.firefox.profiles.default.extensions.packages = [
-      pkgs.nur.repos.rycee.firefox-addons.onepassword-password-manager
-    ];
+    # # Firefox extension
+    # programs.firefox.profiles.default.extensions.packages = [
+    #   pkgs.nur.repos.rycee.firefox-addons.onepassword-password-manager
+    # ];
   };
 
   # # https://1password.community/discussion/135462/firefox-extension-does-not-connect-to-linux-app

platforms/home-manager/modules/nmasur/presets/programs/aerc.nix

@@ -18,6 +18,7 @@ in
     home.packages = with pkgs; [
       w3m # Render HTML
       dante # Socksify for rendering HTML
+      aba # Address book
     ];
 
     programs.aerc = {
@@ -110,6 +111,7 @@ in
           "<C-j>" = ":next-part<Enter>";
           J = ":next <Enter>";
           K = ":prev<Enter>";
+          aa = ":pipe -m aba parse --all<Enter>";
         };
 
         "view::passthrough" = {
@@ -172,8 +174,10 @@ in
         filters = {
           "text/plain" = "${pkgs.aerc}/libexec/aerc/filters/colorize";
           "text/calendar" = "${pkgs.gawk}/bin/awk -f ${pkgs.aerc}/libexec/aerc/filters/calendar";
+          # "text/html" =
+          #   "${pkgs.aerc}/libexec/aerc/filters/html | ${pkgs.aerc}/libexec/aerc/filters/colorize"; # Requires w3m, dante
           "text/html" =
-            "${pkgs.aerc}/libexec/aerc/filters/html | ${pkgs.aerc}/libexec/aerc/filters/colorize"; # Requires w3m, dante
+            "!${pkgs.chawan}/bin/cha --type text/html --opt display.image-mode=kitty --opt display.columns=100 --opt display.force-columns=true";
           # "text/*" =
           #   ''${pkgs.bat}/bin/bat -fP --file-name="$AERC_FILENAME "'';
           "message/delivery-status" = "${pkgs.aerc}/libexec/aerc/filters/colorize";
@@ -183,6 +187,10 @@ in
           "audio/*" = "${pkgs.mpv}/bin/mpv -";
           "image/*" = "${pkgs.feh}/bin/feh -";
         };
+        compose = {
+          editor = config.home.sessionVariables.EDITOR;
+          address-book-cmd = "aba ls \"%s\"";
+        };
       };
     };
     accounts.email.accounts.home.aerc = {
@@ -194,21 +202,33 @@ in
       };
     };
 
-    xdg.desktopEntries.aerc = lib.mkIf (pkgs.stdenv.isLinux) {
+    # Used for macOS
+    xdg.enable = lib.mkIf pkgs.stdenv.hostPlatform.isDarwin true;
+
+    xdg.desktopEntries.aerc = lib.mkIf (pkgs.stdenv.hostPlatform.isLinux) {
       name = "aerc";
-      exec = "${lib.getExe config.nmasur.presets.services.i3.terminal} aerc %u";
+      exec = "${lib.getExe config.nmasur.presets.services.i3.terminal} -e aerc %u";
     };
-    xsession.windowManager.i3.config.keybindings = lib.mkIf pkgs.stdenv.isLinux {
-      "${config.xsession.windowManager.i3.config.modifier}+Shift+e" = "exec ${
+    xsession.windowManager.i3.config.keybindings = lib.mkIf pkgs.stdenv.hostPlatform.isLinux {
+      "${config.xsession.windowManager.i3.config.modifier}+Shift+e" =
+        let
+          terminal = config.nmasur.presets.services.i3.terminal;
+          startupCommand =
+            if terminal == pkgs.wezterm then
+              "start --class com.noah.aerc -- aerc"
+            else
+              "--class=com.noah.aerc -e aerc";
+        in
+        "exec ${
           # Don't name the script `aerc` or it will affect grep
           builtins.toString (
             pkgs.writeShellScript "focus-mail.sh" ''
               count=$(ps aux | grep -c aerc)
               if [ "$count" -eq 1 ]; then
-                i3-msg "exec --no-startup-id ${lib.getExe config.nmasur.presets.services.i3.terminal} start --class aerc -- aerc"
+                  i3-msg "exec --no-startup-id ${lib.getExe terminal} ${startupCommand}"
                   sleep 0.25
               fi
-            i3-msg "[class=aerc] focus"
+              i3-msg "[class=com.noah.aerc] focus"
             ''
           )
         }";

platforms/home-manager/modules/nmasur/presets/programs/atuin.nix

@@ -15,6 +15,7 @@ in
   config = lib.mkIf cfg.enable {
     programs.atuin = {
       enable = true;
+      daemon.enable = true;
       flags = [
         "--disable-up-arrow"
         "--disable-ctrl-r"
@@ -33,6 +34,7 @@ in
         secrets_filter = true;
         enter_accept = false;
         keymap_mode = "vim-normal";
+        records = true; # Sync v2
       };
     };
 

platforms/home-manager/modules/nmasur/presets/programs/aws-ssh/aws-ssh.nix

@@ -0,0 +1,19 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.nmasur.presets.programs.aws-ssh;
+in
+
+{
+  options.nmasur.presets.programs.aws-ssh.enable = lib.mkEnableOption "AWS SSH tools";
+
+  config = lib.mkIf cfg.enable {
+
+    # Ignore wine directories in searches
+    home.file.".ssh/aws-ssm-ssh-proxy-command.sh" = {
+      text = builtins.readFile ./aws-ssm-ssh-proxy-command.sh;
+      executable = true;
+    };
+
+  };
+}

platforms/home-manager/modules/nmasur/presets/programs/aws-ssh/aws-ssm-ssh-proxy-command.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+set -eu
+
+################################################################################
+#
+# For documentation see https://github.com/qoomon/aws-ssm-ssh-proxy-command
+#
+################################################################################
+
+getInstanceId() {
+  local instance_name="$1"
+  local instance_id=$(aws ec2 describe-instances --filters "Name=tag:Name,Values=${instance_name}" --query "Reservations[].Instances[?State.Name == 'running'].InstanceId" --output text)
+
+  echo "${instance_id}"
+}
+
+instance_name="$1"
+ssh_user="$2"
+ssh_port="$3"
+ssh_public_key_path="$4"
+
+ec2InstanceIdPattern='^m?i-[0-9a-f]{8,17}$'
+if [[ $instance_name =~ $ec2InstanceIdPattern ]]; then
+  instance_id=$instance_name
+else
+  instance_id=$(getInstanceId "$instance_name")
+
+  if [[ -z $instance_id ]]; then
+    echo "Found no running instances with name \"${instance_name}\"."
+    exit 1
+  else
+    echo "Instance ID for \"${instance_name}\": \"${instance_id}\""
+  fi
+fi
+
+REGION_SEPARATOR='--'
+if echo "$instance_id" | grep -q -e "${REGION_SEPARATOR}"; then
+  export AWS_REGION="${instance_id##*"${REGION_SEPARATOR}"}"
+  instance_id="${instance_id%%"$REGION_SEPARATOR"*}"
+fi
+
+>/dev/stderr echo "Add public key ${ssh_public_key_path} for ${ssh_user} at instance ${instance_id} for 10 seconds"
+ssh_public_key="$(cat "${ssh_public_key_path}")"
+aws ssm send-command \
+  --instance-ids "${instance_id}" \
+  --document-name 'AWS-RunShellScript' \
+  --comment "Add an SSH public key to authorized_keys for 10 seconds" \
+  --parameters commands="
+  \"
+    set -eu
+    
+    mkdir -p ~${ssh_user}/.ssh && cd ~${ssh_user}/.ssh
+
+    authorized_key='${ssh_public_key} ssm-session'
+    
+    echo \\\"\${authorized_key}\\\" >> authorized_keys
+    
+    sleep 10
+    
+    (grep -v -F \\\"\${authorized_key}\\\" authorized_keys || true) > authorized_keys~
+    mv authorized_keys~ authorized_keys
+  \"
+  "
+
+>/dev/stderr echo "Start ssm session to instance ${instance_id}"
+aws ssm start-session \
+  --target "${instance_id}" \
+  --document-name 'AWS-StartSSHSession' \
+  --parameters "portNumber=${ssh_port}"

platforms/home-manager/modules/nmasur/presets/programs/calendar.nix

@@ -32,7 +32,6 @@ in
   config = lib.mkIf cfg.enable {
 
     accounts.calendar.accounts.default = {
-      basePath = "other/calendars"; # Where to save calendars in ~ directory
       name = "personal";
       local.type = "filesystem";
       primary = true;

platforms/home-manager/modules/nmasur/presets/programs/calibre.nix

@@ -14,9 +14,14 @@ in
   options.nmasur.presets.programs.calibre.enable = lib.mkEnableOption "Calibre e-book manager";
 
   config = lib.mkIf cfg.enable {
-    home.packages = [ pkgs.calibre ];
+    home.packages = lib.mkIf pkgs.stdenv.hostPlatform.isLinux [ pkgs.calibre ];
     home.sessionVariables = {
       CALIBRE_USE_DARK_PALETTE = 1;
     };
+
+    home.file.".Brewfile".text = lib.mkIf pkgs.stdenv.hostPlatform.isDarwin /* homebrew */ ''
+      cask "calibre" # Nix package broken on macOS
+    '';
+
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/cargo.nix

@@ -18,15 +18,16 @@ in
       ca = "cargo";
     };
 
-    home.packages = with pkgs; [
-      gcc
-      rustc
-      cargo
-      cargo-watch
-      clippy
-      rustfmt
-      pkg-config
-      openssl
+    home.packages = [
+      pkgs.gcc
+      pkgs.rustc
+      pkgs.cargo
+      pkgs.stable.cargo-watch
+      pkgs.clippy
+      pkgs.rustfmt
+      pkgs.pkg-config
+      pkgs.openssl
+      pkgs.rust-analyzer
     ];
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/chawan.nix

@@ -0,0 +1,34 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.nmasur.presets.programs.chawan;
+in
+
+{
+
+  options.nmasur.presets.programs.chawan.enable = lib.mkEnableOption "chawan TUI web browser";
+
+  config = lib.mkIf cfg.enable {
+
+    programs.chawan = {
+      enable = true;
+      settings = {
+        external.copy-cmd = if pkgs.stdenv.hostPlatform.isLinux then "xclip -selection clipboard -in" else "pbcopy";
+      };
+    };
+
+    # Set Chawan as the default app for manual pages
+    home.sessionVariables = {
+      MANPAGER = "${lib.getExe pkgs.chawan} -T text/x-ansi";
+    };
+
+    programs.fish.shellAbbrs.man = "mancha";
+
+  };
+
+}

platforms/home-manager/modules/nmasur/presets/programs/direnv.nix

@@ -17,6 +17,9 @@ in
     programs.direnv = {
       enable = true;
       nix-direnv.enable = true;
+      config = {
+        global.hide_env_diff = true;
+      };
     };
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/dotfiles.nix

@@ -29,7 +29,7 @@ in
   config = lib.mkIf cfg.enable {
 
     # Always make the dotfiles directory considered safe for git and direnv
-    programs.git.extraConfig.safe.directory = cfg.path;
+    programs.git.settings.safe.directory = cfg.path;
     programs.direnv.config.whitelist.prefix = [ cfg.path ];
 
     home.activation = {

platforms/home-manager/modules/nmasur/presets/programs/feishin.nix

@@ -0,0 +1,19 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.nmasur.presets.programs.feishin;
+in
+
+{
+
+  options.nmasur.presets.programs.feishin.enable = lib.mkEnableOption "Feishin music player";
+
+  config = lib.mkIf cfg.enable {
+    home.packages = [ pkgs.feishin ];
+  };
+}

platforms/home-manager/modules/nmasur/presets/programs/firefox.nix

@@ -23,7 +23,9 @@ in
 
     programs.firefox = {
       enable = true;
-      package = if pkgs.stdenv.isDarwin then pkgs.firefox-unwrapped else pkgs.firefox;
+      package = pkgs.firefox;
+      # Use appropriate default path depending on the OS
+      configPath = if pkgs.stdenv.hostPlatform.isDarwin then "Library/Application Support/Firefox" else ".mozilla/firefox";
       profiles.default = {
         id = 0;
         name = "default";
@@ -46,6 +48,8 @@ in
           ublacklist
           vimium
           wappalyzer # TODO: only for work profile
+          # pkgs.nmasur.firefox-history-exporter
+          # copy-as-markdown
           # saml-tracer
           # text-fragment
         ];
@@ -53,7 +57,7 @@ in
           "app.update.auto" = false;
           "browser.aboutConfig.showWarning" = false;
           "browser.warnOnQuit" = false;
-          "browser.quitShortcut.disabled" = if pkgs.stdenv.isLinux then true else false;
+          "browser.quitShortcut.disabled" = if pkgs.stdenv.hostPlatform.isLinux then true else false;
           "browser.theme.dark-private-windows" = true;
           "browser.toolbars.bookmarks.visibility" = false;
           "browser.startup.page" = 3; # Restore previous session
@@ -61,6 +65,7 @@ in
           "trailhead.firstrun.didSeeAboutWelcome" = true; # Disable welcome splash
           "dom.forms.autocomplete.formautofill" = false; # Disable autofill
           "extensions.formautofill.creditCards.enabled" = false; # Disable credit cards
+          "extensions.autoDisableScopes" = false; # Enable extensions automatically
           "dom.payments.defaults.saveAddress" = false; # Disable address save
           "general.autoScroll" = true; # Drag middle-mouse to scroll
           "services.sync.prefs.sync.general.autoScroll" = false; # Prevent disabling autoscroll
@@ -74,6 +79,8 @@ in
           "svg.context-properties.content.enabled" = true; # Sidebery styling
           "browser.tabs.hoverPreview.enabled" = false; # Disable tab previews
           "browser.tabs.hoverPreview.showThumbnails" = false; # Disable tab previews
+          "browser.gesture.swipe.left" = "cmd_scrollLeft"; # Disable swipe to go back
+          "browser.gesture.swipe.right" = "cmd_scrollRight"; # Disable swipe to go forward
         };
         userChrome = ''
           :root {
@@ -182,10 +189,10 @@ in
 
     };
 
-    xsession.windowManager.i3.config.keybindings = lib.mkIf pkgs.stdenv.isLinux {
+    xsession.windowManager.i3.config.keybindings = lib.mkIf pkgs.stdenv.hostPlatform.isLinux {
       "${config.xsession.windowManager.i3.config.modifier}+Shift+b" = "exec ${
         # Don't name the script `firefox` or it will affect grep
-        builtins.toString (
+        toString (
           pkgs.writeShellScript "focus-ff.sh" ''
             count=$(ps aux | grep -c firefox)
             if [ "$count" -eq 1 ]; then

platforms/home-manager/modules/nmasur/presets/programs/fish-darwin.nix

@@ -13,13 +13,35 @@ in
 
   options.nmasur.presets.programs.fish-darwin.enable = lib.mkEnableOption {
     description = "Fish macOS options";
-    default = config.nmasur.presets.programs.fish && pkgs.stdenv.isDarwin;
   };
 
   config = lib.mkIf cfg.enable {
-    programs.fish.shellAbbrs = {
+    # Default shell setting doesn't work
+    home.sessionVariables = {
+      SHELL = "${pkgs.fish}/bin/fish";
+    };
+
+    programs.fish = {
+      shellAbbrs = {
         # Shortcut to edit hosts file
-      hosts = "sudo nvim /etc/hosts";
+        hosts = "sudo hx /etc/hosts";
+      };
+      shellInit = ''
+        set -g __nixos_path_original $PATH
+        function __nixos_path_fix -d "fix PATH value"
+          set -l result (string split ":" $__nixos_path_original)
+          for elt in $PATH
+            if not contains -- $elt $result
+              set -a result $elt
+            end
+          end
+          set -g PATH $result
+        end
+        __nixos_path_fix
+      '';
+
+      # # Speeds up fish launch time on macOS
+      # useBabelfish = true;
     };
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/fish.nix

@@ -114,10 +114,17 @@ in
         dr = "docker run --rm -it";
         db = "docker build . -t";
       };
-      shellInit = "";
+      shellInit = ''
+        # Fix for lagging/hanging after exiting TUIs inside terminal multiplexers like Zellij:
+        # Disable fish terminal querying at startup so fish does not query DA1/termcap on return.
+        set -gx fish_features no-query-term
+      '';
     };
 
-    home.sessionVariables.fish_greeting = "";
+    home.sessionVariables = {
+      fish_greeting = "";
+      fish_features = "no-query-term";
+    };
 
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/ghostty.nix

@@ -14,12 +14,16 @@ in
   options.nmasur.presets.programs.ghostty.enable = lib.mkEnableOption "Ghostty terminal";
 
   config = lib.mkIf cfg.enable {
+
+    # Set the i3 terminal
+    nmasur.presets.services.i3.terminal = config.programs.ghostty.package;
+
     programs.ghostty = {
       enable = true;
 
-      package = if pkgs.stdenv.isDarwin then pkgs.nur.repos.DimitarNestorov.ghostty else pkgs.ghostty;
+      package = if pkgs.stdenv.hostPlatform.isDarwin then pkgs.ghostty-bin else pkgs.ghostty;
 
-      enableFishIntegration = true;
+      enableFishIntegration = false; # Handled conditionally below to avoid conflicts inside Zellij/TMUX
       enableBashIntegration = true;
       enableZshIntegration = true;
       installBatSyntax = false; # The file doesn't seem to exist in the pkg
@@ -29,13 +33,21 @@ in
         macos-titlebar-style = "hidden";
         window-decoration = false;
         macos-non-native-fullscreen = true;
-        fullscreen = true;
+        quit-after-last-window-closed = lib.mkIf pkgs.stdenv.hostPlatform.isDarwin true;
+        fullscreen = if pkgs.stdenv.hostPlatform.isDarwin then true else false;
         keybind = [
-          "super+t=unbind" # Pass super-t to underlying tool (e.g. zellij tabs)
-          "super+shift+]=unbind"
-          "super+shift+[=unbind"
-          "ctrl+tab=unbind"
-          "ctrl+shift+tab=unbind"
+          # Translate Mac Super & Ctrl combinations into Alt (ESC prefix) sequences
+          # so Zellij receives them without needing Kitty keyboard protocol
+          "super+t=text:\\x1bt"
+          "super+shift+]=text:\\x1b}"
+          "super+shift+[=text:\\x1b{"
+          "ctrl+tab=text:\\x1b}"
+          "ctrl+shift+tab=text:\\x1b{"
+          "super+k=text:\\x1bK"
+          "super+shift+e=text:\\x1bE"
+          # Send CSI-u sequence for Alt+Shift+P / Super+Shift+P to bypass Zellij 0.45's DCS (ESC P) parser timeout (~1.5s delay)
+          "alt+shift+p=text:\\x1b[112;4u"
+          "super+shift+p=text:\\x1b[112;4u"
         ];
       };
       themes."gruvbox" = {
@@ -72,5 +84,12 @@ in
 
     };
 
+    # Conditionally enable Ghostty fish shell integration only when NOT running inside multiplexers like Zellij/TMUX
+    programs.fish.shellInit = ''
+      if set -q GHOSTTY_RESOURCES_DIR; and not set -q ZELLIJ; and not set -q TMUX
+        source "$GHOSTTY_RESOURCES_DIR/shell-integration/fish/vendor_conf.d/ghostty-shell-integration.fish"
+      end
+    '';
+
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/git-work.nix

@@ -1,6 +1,5 @@
 {
   config,
-  pkgs,
   lib,
   ...
 }:
@@ -40,8 +39,19 @@ in
   config = lib.mkIf cfg.enable {
 
     programs.git = {
-      userName = lib.mkForce cfg.work.name;
-      userEmail = lib.mkForce cfg.work.email;
+      settings = {
+        user = {
+          name = lib.mkForce cfg.work.name;
+          email = lib.mkForce cfg.work.email;
+          signingKey = "~/.ssh/work_github";
+        };
+        commit = {
+          gpgsign = true;
+        };
+        tag = {
+          gpgsign = true;
+        };
+      };
       includes = [
         {
           path = "${config.home.homeDirectory}/${config.xdg.configFile."git/personal".target}";
@@ -51,6 +61,11 @@ in
 
     };
 
+    # Add work to signers file
+    xdg.configFile."git/allowed-signers".text = ''
+      ${cfg.work.email} ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIP7aXbmKHmWUZgwG5HPtwx+nREVeMIRplpAAzxPOFXL
+    '';
+
     # Personal git config
     xdg.configFile."git/personal".text = lib.generators.toGitINI {
       user = {
@@ -58,14 +73,20 @@ in
         email = cfg.personal.email;
         signingkey = "~/.ssh/id_ed25519";
       };
-      commit = {
-        gpgsign = true;
-      };
-      tag = {
-        gpgsign = true;
-      };
     };
 
+    # Personal jj config
+    programs.jujutsu.settings = {
+      "--scope" = [
+        {
+          "--when".repositories = [ "~/dev/personal" ];
+          user = {
+            name = cfg.personal.name;
+            email = cfg.personal.email;
+          };
+        }
+      ];
+    };
   };
 
 }

platforms/home-manager/modules/nmasur/presets/programs/git/default.nix

@@ -29,9 +29,11 @@ in
 
     programs.git = {
       enable = true;
-      userName = cfg.name;
-      userEmail = cfg.email;
-      extraConfig = {
+      settings = {
+        user = {
+          name = cfg.name;
+          email = cfg.email;
+        };
         core.pager = "${pkgs.git}/share/git/contrib/diff-highlight/diff-highlight | less --no-init";
         interactive.difffilter = "${pkgs.git}/share/git/contrib/diff-highlight/diff-highlight";
         pager = {
@@ -63,7 +65,7 @@ in
     };
 
     xdg.configFile."git/allowed-signers".text = ''
-      7386960+nmasur@users.noreply.github.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB+AbmjGEwITk5CK9y7+Rg27Fokgj9QEjgc9wST6MA3s
+      ${config.nmasur.presets.programs.git.email} ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB+AbmjGEwITk5CK9y7+Rg27Fokgj9QEjgc9wST6MA3s
     '';
 
     programs.fish.shellAbbrs = {

platforms/home-manager/modules/nmasur/presets/programs/github.nix

@@ -22,7 +22,6 @@ in
       extensions = [
         pkgs.nmasur.gh-collaborators
         pkgs.gh-dash
-        pkgs.gh-copilot
       ];
     };
 

platforms/home-manager/modules/nmasur/presets/programs/helix.nix

@@ -7,6 +7,62 @@
 
 let
   cfg = config.nmasur.presets.programs.helix;
+
+  blame_file_pretty = pkgs.writeShellScriptBin "blame_file_pretty" ''
+    # Source: https://gist.github.com/gloaysa/828707f067e3bb20da18d72fa5d4963a
+    # Utility for Helix: open the patch for the commit that last touched the current line.
+    # If the line isn’t committed yet, it shows the working-tree diff for THIS file only.
+    # The script writes the diff to /tmp and prints the absolute path to stdout
+    # Adjust `context` to see more/fewer unchanged lines around the change (default: 3).
+    #
+    # usage: git-file_pretty.sh <file> <line> [context_lines]
+    # Helix mapping example:
+    # B = ':open %sh{ ~/.config/helix/utils/git-blame-commit.sh "%{buffer_name}" %{cursor_line} 3 }'
+    file="$1"
+    line="$2"
+    ctx="''${3:-3}"
+
+    # blame the exact line
+    porc="$(git blame -L "$line",+1 --porcelain -- "$file")" || exit 1
+    sha="$(printf '%s\n' "$porc" | awk 'NR==1{print $1}')"
+    commit_path="$(printf '%s\n' "$porc" | awk '/^filename /{print substr($0,10); exit}')"
+
+    out="/tmp/hx-blame_$(basename "$file")_''${sha:-wt}.diff"
+
+    if [ -z "$sha" ] || [ "$sha" = 0000000000000000000000000000000000000000 ] || [ "$sha" = "^" ]; then
+      # uncommitted line → working tree diff for this file
+      git --no-pager diff --no-color -U"$ctx" -- "$file" > "$out"
+    else
+      # committed line → only this file’s patch in that commit
+      git --no-pager show --no-color -M -C -U"$ctx" "$sha" -- "''${commit_path:-$file}" > "$out"
+    fi
+
+    # "return" the path for :open %sh{…}
+    printf '%s' "$out"
+  '';
+
+  blame_line_pretty = pkgs.writeShellScriptBin "blame_line_pretty" ''
+    # Source: https://gist.github.com/gloaysa/828707f067e3bb20da18d72fa5d4963a
+    # Utility for Helix: pretty-print blame info for the line under the cursor.
+    # Quite basic.
+    #
+    # usage: blame_line_pretty <file> <line>
+    # Helix mapping example:
+    # b = ":run-shell-command ~/.config/helix/utils/blame_line_pretty.sh %{buffer_name} %{cursor_line}"
+      file="$1"; line="$2"
+      out="$(git blame -L "$line",+1 --porcelain -- "$file")" || return 1
+
+      sha="$(printf '%s\n' "$out" | awk 'NR==1{print $1}')"
+      author="$(printf '%s\n' "$out" | awk -F'author ' '/^author /{print $2; exit}')"
+      epoch="$(printf '%s\n' "$out" | awk '/^author-time /{print $2; exit}')"
+      # dd-mm-yyyy (macOS `date -r`; fallback to gdate if present)
+      date="$( (date -r "$epoch" +%d-%m-%Y\ %H:%M 2>/dev/null) || (gdate -d "@$epoch" +%d-%m-%Y\ %H:%M 2>/dev/null) || printf '%s' "$epoch")"
+      summary="$(printf '%s\n' "$out" | awk -F'summary ' '/^summary /{print $2; exit}')"
+      change="$(printf '%s\n' "$out" | tail -n 1)"
+
+      printf "%s\n%s\n%s\n%s\n%s\n" "$sha" "$author" "$date" "$summary" "$change"
+  '';
+
 in
 
 {
@@ -16,12 +72,15 @@ in
   config = lib.mkIf cfg.enable {
 
     # Use Neovim as the editor for git commit messages
-    programs.git.extraConfig.core.editor = lib.mkForce "${lib.getExe pkgs.helix}";
+    programs.git.settings.core.editor = lib.mkForce "${lib.getExe pkgs.helix}";
     programs.jujutsu.settings.ui.editor = lib.mkForce "${lib.getExe pkgs.helix}";
 
     # Set Neovim as the default app for text editing and manual pages
     home.sessionVariables = {
       EDITOR = lib.mkForce "${lib.getExe pkgs.helix}";
+      # MANPAGER = lib.mkForce "sh -c 'col -bx | ${lib.getExe pkgs.helix}'";
+      MANWIDTH = 87;
+      MANROFFOPT = "-c";
     };
 
     # Create quick aliases for launching Helix
@@ -43,6 +102,10 @@ in
           command = "${pkgs.nixd}/bin/nixd";
         };
 
+        language-server.ty = {
+          command = "${pkgs.ty}/bin/ty";
+        };
+
         language-server.fish-lsp = {
           command = "${pkgs.fish-lsp}/bin/fish-lsp";
         };
@@ -55,8 +118,14 @@ in
           command = lib.getExe pkgs.marksman;
         };
 
+        language-server.rumdl = {
+          command = lib.getExe pkgs.rumdl;
+          args = [ "server" ];
+        };
+
         language-server.terraform-ls = {
-          command = "${lib.getExe pkgs.terraform-ls} serve";
+          command = "${lib.getExe pkgs.terraform-ls}";
+          args = [ "serve" ];
         };
 
         language-server.bash-language-server = {
@@ -78,17 +147,40 @@ in
           }
           {
             name = "markdown";
-            auto-format = true;
-            language-servers = [ "marksman" ];
+            auto-format = false;
+            language-servers = [
+              "marksman"
+              "rumdl"
+            ];
             formatter = {
-              command = lib.getExe pkgs.mdformat;
-              args = [ "-" ];
+              command = lib.getExe pkgs.rumdl;
+              args = [
+                "fmt"
+                "-"
+              ];
             };
+            # Allows return key to continue the token on the next line
+            comment-tokens = [
+              "-"
+              "+"
+              "*"
+              "- [ ]"
+              ">"
+            ];
           }
           {
-            name = "tfvars";
+            name = "hcl";
+            scope = "source.hcl";
+            # injection-regex = "terraform";
             auto-format = true;
             language-servers = [ "terraform-ls" ];
+            language-id = "terraform";
+            file-types = [
+              "tf"
+              "tfvars"
+              "terraform"
+              { glob = "*.auto.tfvars"; }
+            ];
             formatter = {
               command = lib.getExe pkgs.terraform;
               args = [
@@ -98,11 +190,15 @@ in
             };
           }
           {
-            name = "hcl";
+            name = "hcl-packer";
+            scope = "source.hcl-packer";
             auto-format = true;
-            language-servers = [ "terraform-ls" ];
+            file-types = [
+              "hcl"
+              "pkr.hcl"
+            ];
             formatter = {
-              command = lib.getExe pkgs.terraform;
+              command = "${pkgs.packer}/bin/packer";
               args = [
                 "fmt"
                 "-"
@@ -117,13 +213,56 @@ in
 
       };
 
+      ignores = [
+        "content/.obsidian/**"
+        ".direnv/**"
+      ];
+
       settings = {
         theme = "base16";
 
         keys.normal = {
+
+          # Use the enter key to save the file
+          ret = ":write";
+
+          # Get out of multiple cursors and selection
+          esc = [
+            "collapse_selection"
+            "keep_primary_selection"
+          ];
+
+          # Quit shortcuts
+          space.q = ":quit-all";
+          space.x = ":quit-all!";
+
           # Enable and disable inlay hints
           space.H = ":toggle lsp.display-inlay-hints";
 
+          # Toggle floating pane
+          space.t = ":sh zellij action toggle-floating-panes";
+
+          # Today's note
+          space.n = ":vsplit %sh{fish -c 'generate-today'}";
+
+          # Open lazygit
+          # Unfortunately, this breaks mouse input and the terminal after quitting Helix
+          space.l = [
+            ":write-all"
+            ":new"
+            ":insert-output ${lib.getExe pkgs.lazygit} > /dev/tty"
+            ":buffer-close!"
+            ":redraw"
+            ":reload-all"
+            ":set mouse false"
+            ":set mouse true"
+          ];
+
+          # Commandline git blame
+          # space.B = ":echo %sh{git log -n1 --date=short --pretty=format:'%%h %%ad %%s' $(git blame -L %{cursor_line},+1 \"%{buffer_name}\" | cut -d' ' -f1)}";
+          space.B = '':open %sh{ ${blame_line_pretty}/bin/blame_line_pretty "%{buffer_name}" %{cursor_line} 3 }'';
+          space.i = '':open %sh{ ${blame_file_pretty}/bin/blame_file_pretty "%{buffer_name}" %{cursor_line} 3 }'';
+
           # Extend selection above
           X = "select_line_above";
 
@@ -140,19 +279,27 @@ in
             "paste_before"
           ];
 
-          # Copy lines up or down
-          A-J = [
-            "extend_to_line_bounds"
-            "yank"
-            "paste_after"
+          A-S-ret = [
+            "open_above"
+            "normal_mode"
+          ];
+          A-ret = [
+            "open_below"
+            "normal_mode"
           ];
 
-          A-K = [
-            "extend_to_line_bounds"
-            "yank"
-            "paste_before"
-          ];
+        };
 
+        keys.insert = {
+          # Allows not continuing the comment
+          "A-ret" = [
+            "insert_newline"
+            "extend_to_line_bounds"
+            "delete_selection"
+            "insert_newline"
+            "move_line_up"
+            "insert_mode"
+          ];
         };
 
         editor = {
@@ -174,12 +321,16 @@ in
 
           # Show hidden files
           file-picker = {
-            hidden = false;
-            git-ignore = true;
-            git-global = true;
-            git-exclude = true;
+            hidden = false; # Show hidden files
+            git-ignore = true; # Skip gitignore files
+            git-global = true; # Skip global gitignore files
+            git-exclude = true; # Skip excluded files
           };
 
+          completion-replace = true; # Replace whole word with completion
+          trim-trailing-whitespace = true;
+          # rainbow-brackets = true; # Make it easier to match parentheses
+
           # Show whitespace visible to the user
           # Waiting for trailing whitespace option ideally
           whitespace = {
@@ -193,9 +344,10 @@ in
             };
           };
         };
+
       };
 
-      themes."${config.programs.helix.settings.theme}" = {
+      themes.base16 = {
         "attributes" = config.theme.colors.base09;
         "comment" = {
           fg = config.theme.colors.base03;
@@ -279,7 +431,7 @@ in
           bg = config.theme.colors.base00;
         };
         "ui.cursor" = {
-          fg = config.theme.colors.base0A;
+          fg = config.theme.colors.base04;
           modifiers = [ "reversed" ];
         };
         "ui.cursor.insert" = {
@@ -291,11 +443,202 @@ in
           bg = config.theme.colors.base01;
         };
         "ui.cursor.match" = {
-          fg = config.theme.colors.base0A;
+          fg = config.theme.colors.base03;
           modifiers = [ "reversed" ];
         };
         "ui.cursor.select" = {
+          fg = config.theme.colors.base04;
+          modifiers = [ "reversed" ];
+        };
+        "ui.gutter" = {
+          bg = config.theme.colors.base00;
+        };
+        "ui.help" = {
+          fg = config.theme.colors.base06;
+          bg = config.theme.colors.base01;
+        };
+        "ui.linenr" = {
+          fg = config.theme.colors.base03;
+          bg = config.theme.colors.base00;
+        };
+        "ui.linenr.selected" = {
+          fg = config.theme.colors.base04;
+          bg = config.theme.colors.base01;
+          modifiers = [ "bold" ];
+        };
+        "ui.menu" = {
+          fg = config.theme.colors.base05;
+          bg = config.theme.colors.base01;
+        };
+        "ui.menu.scroll" = {
+          fg = config.theme.colors.base03;
+          bg = config.theme.colors.base01;
+        };
+        "ui.menu.selected" = {
+          fg = config.theme.colors.base01;
+          bg = config.theme.colors.base04;
+        };
+        "ui.popup" = {
+          bg = config.theme.colors.base01;
+        };
+        "ui.selection" = {
+          bg = config.theme.colors.base01;
+        };
+        "ui.selection.primary" = {
+          bg = config.theme.colors.base02;
+        };
+        "ui.statusline" = {
+          fg = config.theme.colors.base04;
+          bg = config.theme.colors.base01;
+        };
+        "ui.statusline.inactive" = {
+          bg = config.theme.colors.base01;
+          fg = config.theme.colors.base03;
+        };
+        "ui.statusline.insert" = {
+          fg = config.theme.colors.base00;
+          bg = config.theme.colors.base0B;
+        };
+        "ui.statusline.normal" = {
+          fg = config.theme.colors.base00;
+          bg = config.theme.colors.base03;
+        };
+        "ui.statusline.select" = {
+          fg = config.theme.colors.base00;
+          bg = config.theme.colors.base0F;
+        };
+        "ui.text" = config.theme.colors.base05;
+        "ui.text.focus" = config.theme.colors.base05;
+        "ui.virtual.indent-guide" = {
+          fg = config.theme.colors.base03;
+        };
+        "ui.virtual.inlay-hint" = {
+          fg = config.theme.colors.base03;
+        };
+        "ui.virtual.ruler" = {
+          bg = config.theme.colors.base01;
+        };
+        "ui.virtual.jump-label" = {
           fg = config.theme.colors.base0A;
+          modifiers = [ "bold" ];
+        };
+        "ui.window" = {
+          bg = config.theme.colors.base01;
+        };
+      };
+
+      themes.alabaster-style = {
+        "attribute" = config.theme.colors.base05;
+        "comment" = {
+          fg = config.theme.colors.base0A;
+          # modifiers = [ "italic" ];
+        };
+        "constant" = config.theme.colors.base0E;
+        "constant.numeric" = config.theme.colors.base0E;
+        "constant.builtin" = config.theme.colors.base0E;
+        "constant.character" = config.theme.colors.base0E;
+        "constant.character.escape" = config.theme.colors.base0C;
+        "constructor" = config.theme.colors.base0D;
+        "debug" = config.theme.colors.base03;
+        "diagnostic" = {
+          modifiers = [ "underlined" ];
+        };
+        "diff.delta" = config.theme.colors.base09;
+        "diff.minus" = config.theme.colors.base08;
+        "diff.plus" = config.theme.colors.base0B;
+        "error" = config.theme.colors.base08;
+        "function" = config.theme.colors.base0D;
+        "hint" = config.theme.colors.base03;
+        "info" = config.theme.colors.base0D;
+        "keyword" = config.theme.colors.base05;
+        "keyword.control" = config.theme.colors.base05;
+        "keyword.operator" = config.theme.colors.base05;
+        "label" = config.theme.colors.base0E;
+        "namespace" = config.theme.colors.base0E;
+        "operator" = config.theme.colors.base05;
+        "punctuation" = config.theme.colors.base04;
+        "punctuation.bracket" = config.theme.colors.base04;
+        "punctuation.delimiter" = config.theme.colors.base04;
+        "special" = config.theme.colors.base0D;
+        "string" = config.theme.colors.base0B;
+        "string.regexp" = config.theme.colors.base0B;
+        "string.special" = config.theme.colors.base0C;
+        "type" = config.theme.colors.base0A;
+        "variable" = config.theme.colors.base05;
+        "variable.parameter" = config.theme.colors.base05;
+        "variable.builtin" = config.theme.colors.base05;
+        "variable.other.member" = config.theme.colors.base05;
+        "warning" = config.theme.colors.base09;
+        "markup.bold" = {
+          fg = config.theme.colors.base0A;
+          modifiers = [ "bold" ];
+        };
+        "markup.heading" = config.theme.colors.base0D;
+        "markup.italic" = {
+          fg = config.theme.colors.base0E;
+          modifiers = [ "italic" ];
+        };
+        "markup.link.text" = config.theme.colors.base08;
+        "markup.link.url" = {
+          fg = config.theme.colors.base09;
+          modifiers = [ "underlined" ];
+        };
+        "markup.list" = config.theme.colors.base08;
+        "markup.quote" = config.theme.colors.base0C;
+        "markup.raw" = config.theme.colors.base0B;
+        "markup.strikethrough" = {
+          modifiers = [ "crossed_out" ];
+        };
+        "diagnostic.hint" = {
+          underline = {
+            style = "curl";
+          };
+        };
+        "diagnostic.info" = {
+          underline = {
+            style = "curl";
+          };
+        };
+        "diagnostic.warning" = {
+          underline = {
+            style = "curl";
+          };
+        };
+        "diagnostic.error" = {
+          underline = {
+            style = "curl";
+          };
+        };
+        "ui.background" = {
+          bg = config.theme.colors.base00;
+        };
+        "ui.bufferline.active" = {
+          fg = config.theme.colors.base00;
+          bg = config.theme.colors.base03;
+          modifiers = [ "bold" ];
+        };
+        "ui.bufferline" = {
+          fg = config.theme.colors.base04;
+          bg = config.theme.colors.base00;
+        };
+        "ui.cursor" = {
+          fg = config.theme.colors.base04;
+          modifiers = [ "reversed" ];
+        };
+        "ui.cursor.insert" = {
+          fg = config.theme.colors.base0A;
+          modifiers = [ "reversed" ];
+        };
+        "ui.cursorline.primary" = {
+          fg = config.theme.colors.base05;
+          bg = config.theme.colors.base01;
+        };
+        "ui.cursor.match" = {
+          fg = config.theme.colors.base03;
+          modifiers = [ "reversed" ];
+        };
+        "ui.cursor.select" = {
+          fg = config.theme.colors.base04;
           modifiers = [ "reversed" ];
         };
         "ui.gutter" = {
@@ -377,6 +720,27 @@ in
 
     };
 
+    # Create a desktop option for launching Helix from a file manager
+    # (Requires launching the terminal and then executing Helix)
+    xdg.desktopEntries.helix =
+      lib.mkIf (pkgs.stdenv.hostPlatform.isLinux && config.nmasur.presets.services.i3.enable)
+        {
+          name = "Helix wrapper";
+          exec = ''sh -c "${lib.getExe config.nmasur.presets.services.i3.terminal} --command='hx \$1'" _ %F ''; # TODO: change to work for any terminal
+          mimeType = [
+            "text/plain"
+            "text/markdown"
+          ];
+        };
+    xdg.mimeApps.defaultApplications = {
+      "text/plain" = lib.mkBefore [ "Helix.desktop" ];
+      "text/markdown" = lib.mkBefore [ "Helix.desktop" ];
+    };
+
+    home.packages = [
+      (pkgs.writers.writeDashBin "xterm" ''${lib.getExe config.nmasur.presets.services.i3.terminal} +new-window --command"$@" '')
+    ];
+
   };
 
 }

platforms/home-manager/modules/nmasur/presets/programs/homebrew.nix

@@ -0,0 +1,83 @@
+{
+  config,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.nmasur.presets.programs.homebrew;
+in
+
+{
+
+  options.nmasur.presets.programs.homebrew.enable =
+    lib.mkEnableOption "Homebrew macOS package manager";
+
+  config = lib.mkIf cfg.enable {
+
+    home.file.".Brewfile".text = /* homebrew */ ''
+      # Taps
+      # tap "homebrew/bundle"
+
+      # Brews (CLI Apps)
+      brew "trash" # Delete files and folders to trash instead of rm
+
+      # Casks (GUI Apps)
+      cask "scroll-reverser" # Different scroll style for mouse vs. trackpad
+      cask "notunes" # Don't launch Apple Music with the play button
+      cask "topnotch" # Darkens the menu bar to complete black
+      cask "ghostty" # Terminal application (not buildable on Nix on macOS)
+      cask "discord" # nixpkgs bundle breaks its notarization seal on macOS 26+
+
+      # Mac App Store apps (requires 'mas' CLI, optional)
+      # mas "Tailscale", id: 1475387142
+    '';
+
+    # Add homebrew paths to CLI path
+    home.sessionPath = [
+      "/opt/homebrew/bin/"
+      "/opt/homebrew/opt/trash/bin"
+    ];
+
+    programs.fish.shellAbbrs.t = "trash";
+
+    home.activation.backendBrewBundle = /* bash */ ''
+      # Requires Homebrew to be installed
+      if ! /usr/bin/xcode-select --version 2>/dev/null; then
+        $DRY_RUN_CMD /usr/bin/xcode-select --install
+      fi
+      if ! /opt/homebrew/bin/brew --version 2>/dev/null; then
+        $DRY_RUN_CMD /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+      fi
+
+      verboseEcho "Syncing Homebrew dependencies via Brewfile..."
+
+      # Ensure Homebrew is in the PATH for the script (Apple Silicon path)
+      export PATH="/opt/homebrew/bin:/usr/local/bin:$PATH"
+
+      # Keep activation deterministic and non-interactive. Without this, brew
+      # auto-updates (git-fetches its taps) which can hang forever when there
+      # is no TTY (network stall, credential prompt, or a leftover brew lock).
+      export HOMEBREW_NO_AUTO_UPDATE=1
+      export HOMEBREW_NO_ENV_HINTS=1
+
+      # Point brew at the generated Brewfile in the Nix store directly. This
+      # avoids depending on the ~/.Brewfile symlink being linked first, and
+      # sidesteps the --global vs. inherited HOMEBREW_BUNDLE_FILE conflict.
+      unset HOMEBREW_BUNDLE_FILE
+      brewfile="${config.home.file.".Brewfile".source}"
+
+      if command -v brew &> /dev/null; then
+        # Install/upgrade everything declared in the Brewfile...
+        $DRY_RUN_CMD brew bundle install --file="$brewfile"
+        # ...then uninstall anything NOT listed (replaces deprecated --cleanup).
+        $DRY_RUN_CMD brew bundle cleanup --file="$brewfile" --force
+      else
+        verboseEcho "Warning: Homebrew not found. Actions skipped."
+      fi
+
+
+    '';
+
+  };
+}

platforms/home-manager/modules/nmasur/presets/programs/jujutsu.nix

@@ -1,11 +1,13 @@
 {
   config,
+  pkgs,
   lib,
   ...
 }:
 
 let
   cfg = config.nmasur.presets.programs.jujutsu;
+  tomlFormat = pkgs.formats.toml { };
 in
 
 {
@@ -19,11 +21,49 @@ in
       # https://github.com/martinvonz/jj/blob/main/docs/config.md
       settings = {
         user = {
-          name = config.programs.git.userName;
-          email = config.programs.git.userEmail;
+          name = config.programs.git.settings.user.name;
+          email = config.programs.git.settings.user.email;
         };
+        ui.paginate = "never";
+
+        # Automatically snapshot when files change
+        fsmonitor.backend = "watchman";
+        fsmonitor.watchman.register-snapshot-trigger = true;
       };
     };
 
+    xdg.configFile."jjui/config.toml".source = tomlFormat.generate "jjui-config" {
+      actions = [
+        {
+          name = "set-github-bypass";
+          lua = ''
+            exec_shell([[gh api --method PATCH -H "Accept: application/vnd.github+json" /repos/$(gh repo view --json nameWithOwner -q .nameWithOwner)/properties/values -f 'properties[][property_name]=Allow-Ruleset-Bypass' -f 'properties[][value]=true']])
+            flash("Set GitHub rule bypass")
+          '';
+          key = "ctrl+b";
+          scope = "revisions";
+          desc = "Set GitHub rule bypass";
+        }
+        {
+          name = "remove-github-bypass";
+          lua = ''
+            exec_shell([[gh api --method PATCH -H "Accept: application/vnd.github+json" /repos/$(gh repo view --json nameWithOwner -q .nameWithOwner)/properties/values -f 'properties[][property_name]=Allow-Ruleset-Bypass' -f 'properties[][value]=']])
+            flash("Removed GitHub rule bypass")
+          '';
+          key = "ctrl+shift+b";
+          scope = "revisions";
+          desc = "Remove GitHub rule bypass";
+        }
+      ];
+    };
+
+    home.packages = [
+      # Required for the fsmonitor to auto-snapshot
+      pkgs.watchman
+
+      # Required to be on path to work in Zellij
+      pkgs.jjui
+    ];
+
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/kitty.nix

@@ -18,7 +18,7 @@ in
     nmasur.presets.services.i3.terminal = pkgs.kitty;
 
     # Set the Rofi terminal for running programs
-    programs.rofi.terminal = lib.mkIf pkgs.stdenv.isLinux (lib.mkDefault "${pkgs.kitty}/bin/kitty");
+    programs.rofi.terminal = lib.mkIf pkgs.stdenv.hostPlatform.isLinux (lib.mkDefault "${pkgs.kitty}/bin/kitty");
 
     # Display images in the terminal
     programs.fish.interactiveShellInit = # fish

platforms/home-manager/modules/nmasur/presets/programs/lag-triage/default.nix

@@ -0,0 +1,38 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.nmasur.presets.programs.lag-triage;
+
+  term-probe = pkgs.writeScriptBin "term-probe" ''
+    #!${lib.getExe pkgs.python3}
+    ${builtins.readFile ./term_probe.py}
+  '';
+in
+
+{
+
+  options.nmasur.presets.programs.lag-triage.enable =
+    lib.mkEnableOption "Terminal input-lag triage tools";
+
+  config = lib.mkIf cfg.enable {
+
+    home.packages = [ term-probe ];
+
+    programs.fish.functions = {
+      lag-triage = {
+        description = "Diagnose post-TUI typing lag in the current shell";
+        body = builtins.readFile ./lag-triage.fish;
+      };
+      unlag = {
+        description = "Reset terminal state left behind by a TUI";
+        body = builtins.readFile ./unlag.fish;
+      };
+    };
+
+  };
+}

platforms/home-manager/modules/nmasur/presets/programs/lag-triage/lag-triage.fish

@@ -0,0 +1,182 @@
+# Guided diagnosis for the post-TUI typing-lag problem (Ghostty + Zellij + fish).
+# Run this IN THE LAGGING SHELL the moment you notice the lag, BEFORE starting
+# a new shell. It captures evidence, then applies targeted resets one at a time
+# so the stage that cures the lag identifies the layer holding stuck state.
+# Everything is logged for filing an upstream issue.
+
+set -l logdir ~/.local/state/lag-triage
+mkdir -p $logdir
+set -l logfile $logdir/(date +%Y%m%d-%H%M%S).log
+
+function _lt --inherit-variable logfile
+    echo $argv | tee -a $logfile
+end
+
+function _lt_ask --inherit-variable logfile
+    # usage: _lt_ask VARNAME prompt... -> sets global $VARNAME (default: skip)
+    set -l __name $argv[1]
+    read -g -P "$argv[2..] " $__name
+    or set -g $__name skip
+    test -z "$$__name"; and set -g $__name skip
+    echo "ANSWER $__name: $$__name" >>$logfile
+end
+
+_lt "== lag-triage "(date)" =="
+_lt "Log: $logfile"
+_lt "Answer y / n, or press Enter to skip a question."
+_lt ""
+
+# ---- 1. Context -------------------------------------------------------------
+_lt_ask ans_tui "Which TUI did you just exit (nvim/jjui/yazi/other)?"
+_lt_ask ans_launch "Launched via (f)loating-pane keybind or (c)ommand typed in this shell?"
+
+# ---- 2. Snapshot ------------------------------------------------------------
+begin
+    echo "-- snapshot --"
+    fish --version
+    echo "fish pid: $fish_pid, started: "(ps -o lstart= -p $fish_pid 2>/dev/null)
+    zellij --version 2>/dev/null
+    echo "escape delay: '$fish_escape_delay_ms' sequence delay: '$fish_sequence_key_delay_ms'"
+    env | grep -iE '^(TERM|ZELLIJ|GHOSTTY|COLORTERM)' | sort
+    echo "-- status features --"
+    status features
+    echo "-- stty -a --"
+    stty -a
+end >>$logfile 2>&1
+_lt "Captured shell + environment snapshot."
+
+# Proven root cause of the 2026-08 lag (see docs/CHANGELOG.md 2026-08-29):
+# fish latches feature flags from its startup env before config.fish runs, so
+# a shell with query-term ON sends terminal queries after every command; one
+# reply zellij fails to relay permanently degrades this process's reader.
+if status features | string match -qr '^query-term\s+on'
+    _lt ""
+    _lt "!! query-term is ON in this shell: fish did NOT get fish_features="
+    _lt "!! no-query-term in its STARTUP environment (config.fish is too late)."
+    _lt "!! This is the proven root cause of the post-TUI lag — a query reply"
+    _lt "!! lost by zellij permanently degrades this fish process's reader."
+    _lt "!! Fix: spawn fish with the variable exported (zellij default_shell"
+    _lt "!! wrapper fish-no-query-term). Subshells are immune because they"
+    _lt "!! inherit the exported variable — that's why a new shell 'fixes' it."
+else
+    _lt "query-term is off in this shell (good — the known root cause is ruled out)."
+end
+
+# ---- 3. Terminal state below the shell --------------------------------------
+_lt ""
+_lt "Querying terminal state (takes a few seconds)..."
+term-probe report 2>&1 | tee -a $logfile
+_lt ""
+_lt "  ^ Things to look for: kitty flags with a reply > 0, modifyOtherKeys > 1,"
+_lt "    any mouse/alternate-screen mode SET while at a shell prompt, or a slow"
+_lt "    DA1 round-trip (> 100 ms means the input path itself is delayed)."
+
+# ---- 4. Raw keystroke capture (bypasses fish entirely) ----------------------
+_lt ""
+_lt "Raw input capture: type ~10 characters at a steady pace, including one"
+_lt "ESC press and one arrow key. This shows the exact bytes this pane delivers"
+_lt "and their timing, with fish's input handling out of the picture."
+term-probe keylog 2>&1 | tee -a $logfile
+_lt_ask ans_keylog_instant "Did each keypress appear INSTANTLY in the capture? (y/n)"
+_lt_ask ans_keylog_plain "Were plain letters single plain bytes like b'a' (not escape sequences)? (y/n)"
+
+# ---- 5. Scope ---------------------------------------------------------------
+_lt ""
+_lt_ask ans_scope_pane "Optional: open a NEW zellij pane/tab and type — laggy there too? (y/n)"
+_lt_ask ans_scope_window "Optional: type in a separate Ghostty window (outside this zellij session) — laggy? (y/n)"
+
+# ---- 6. Staged resets -------------------------------------------------------
+# Each stage resets one category of state a TUI could have left behind.
+# The first stage that cures the lag names the culprit.
+set -l fixed none
+
+_lt ""
+_lt "Now applying resets one at a time. After each, type into the test prompt"
+_lt "to judge whether the lag is gone."
+_lt "CAVEAT: fish's read prompt may NOT exhibit lag even when the main"
+_lt "commandline does. If typing at these test prompts never feels laggy at"
+_lt "all, answer 'u' (unsure) instead of 'y' — a 'y' here is only meaningful"
+_lt "if you could feel the lag at the test prompts before the reset."
+
+if test $fixed = none
+    _lt ""
+    _lt "Stage A - kitty keyboard protocol: pop stack + clear all flags"
+    printf '\e[<9u\e[=0;1u'
+    _lt_ask ans_stage_a "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_a" = y; and set fixed "A (kitty keyboard state)"
+end
+
+if test $fixed = none
+    _lt "Stage B - modifyOtherKeys off"
+    printf '\e[>4;0m'
+    _lt_ask ans_stage_b "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_b" = y; and set fixed "B (modifyOtherKeys)"
+end
+
+if test $fixed = none
+    _lt "Stage C - normal keypad + normal cursor keys"
+    printf '\e>\e[?1l'
+    _lt_ask ans_stage_c "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_c" = y; and set fixed "C (application keypad/cursor mode)"
+end
+
+if test $fixed = none
+    _lt "Stage D - disable mouse, focus reporting, synchronized output"
+    printf '\e[?1000l\e[?1001l\e[?1002l\e[?1003l\e[?1005l\e[?1006l\e[?1015l\e[?1016l\e[?1004l\e[?2026l'
+    _lt_ask ans_stage_d "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_d" = y; and set fixed "D (mouse/focus/sync modes)"
+end
+
+if test $fixed = none
+    _lt "Stage E - leave alternate screen"
+    printf '\e[?1049l'
+    _lt_ask ans_stage_e "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_e" = y; and set fixed "E (alternate screen)"
+end
+
+if test $fixed = none
+    _lt "Stage F - stty sane (line-discipline reset)"
+    stty sane
+    _lt_ask ans_stage_f "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_f" = y; and set fixed "F (termios/line discipline)"
+end
+
+if test $fixed = none
+    _lt "Stage G - DECSTR soft terminal reset"
+    printf '\e[!p'
+    _lt_ask ans_stage_g "  Test typing here, then Enter — lag gone? (y/n)"
+    test "$ans_stage_g" = y; and set fixed "G (DECSTR-resettable mode)"
+end
+
+# ---- 7. Verdict --------------------------------------------------------------
+_lt ""
+_lt "== Verdict =="
+if test $fixed != none
+    _lt "Lag cleared by stage $fixed."
+    _lt "That state was stuck BELOW fish — in the Zellij pane or relayed to"
+    _lt "Ghostty — and the TUI you exited ($ans_tui) failed to restore it, or"
+    _lt "Zellij failed to restore it when the pane closed."
+    _lt "Re-probing terminal state after the fix for comparison:"
+    term-probe report 2>&1 | tee -a $logfile
+    _lt ""
+    _lt "-> File this log against zellij (or ghostty, if a separate window also"
+    _lt "   lagged). The before/after probe diff pinpoints the exact stuck mode."
+else if test "$ans_keylog_instant" = y; and test "$ans_keylog_plain" = y
+    _lt "Raw input reaches this pane instantly as plain bytes, and no terminal"
+    _lt "state reset helps: the lag lives INSIDE this fish process (reader state)."
+    _lt "Confirm now: run 'exec fish' — if that cures it, it is fish-internal."
+    _lt ""
+    _lt "-> To catch it in the act, run your next long-lived shell as:"
+    _lt "   FISH_DEBUG='reader,term-support' FISH_DEBUG_OUTPUT=$logdir/fish-debug.log fish"
+    _lt "   then re-run lag-triage when it recurs and file both logs to fish-shell."
+else
+    _lt "Keystrokes were delayed or arrived as escape sequences BEFORE fish saw"
+    _lt "them: the problem is in Zellij (client stdin parser / server) or Ghostty."
+    _lt "  new pane also laggy:        $ans_scope_pane  (y -> session-wide, not this pane)"
+    _lt "  separate window laggy:      $ans_scope_window  (y -> Ghostty itself)"
+    _lt "-> File this log against zellij; include the keylog byte capture."
+end
+_lt ""
+_lt "Full log: $logfile"
+
+functions -e _lt _lt_ask

platforms/home-manager/modules/nmasur/presets/programs/lag-triage/term_probe.py

@@ -0,0 +1,165 @@
+"""Probe the terminal state of the current pane, below the shell.
+
+Modes:
+  report  - query kitty-keyboard flags, modifyOtherKeys, and DEC private
+            modes directly on /dev/tty, reporting each reply (or lack of
+            one) and its round-trip latency. Answers may come from Zellij
+            (pane state) or be relayed from Ghostty (window state).
+  keylog  - raw-mode keystroke capture: prints the exact bytes and
+            inter-key latency for every keypress, bypassing the shell's
+            input machinery entirely. Press q to finish.
+
+Used by the `lag-triage` fish function to pin down which layer
+(fish / zellij / ghostty) is holding stuck state when typing lags
+after a TUI exits.
+"""
+
+import os
+import re
+import select
+import sys
+import termios
+import time
+import tty
+
+# DECRQM reply values
+DECRQM_VALUES = {
+    "0": "not recognized",
+    "1": "SET",
+    "2": "reset",
+    "3": "permanently set",
+    "4": "permanently reset",
+}
+
+DEC_MODES = [
+    (1, "application cursor keys (DECCKM)"),
+    (25, "cursor visible"),
+    (1000, "mouse click reporting"),
+    (1002, "mouse drag reporting"),
+    (1003, "mouse all-motion reporting"),
+    (1004, "focus reporting"),
+    (1006, "SGR mouse encoding"),
+    (1049, "alternate screen"),
+    (2004, "bracketed paste"),
+    (2026, "synchronized output"),
+    (2031, "color theme reporting"),
+]
+
+QUERIES = [
+    ("kitty keyboard flags (\\e[?u)", b"\x1b[?u", rb"\x1b\[\?(\d+)u", None),
+    ("modifyOtherKeys (XTQMODKEYS)", b"\x1b[?4m", rb"\x1b\[>4;(\d+)m", None),
+    ("background color (OSC 11)", b"\x1b]11;?\x1b\\", rb"\x1b\]11;([^\x07\x1b]+)", None),
+] + [
+    (
+        f"DEC mode {num} — {desc}",
+        b"\x1b[?%d$p" % num,
+        rb"\x1b\[\?%d;(\d+)\$y" % num,
+        DECRQM_VALUES,
+    )
+    for num, desc in DEC_MODES
+]
+
+
+def read_for(fd, seconds):
+    buf = b""
+    end = time.monotonic() + seconds
+    while True:
+        remaining = end - time.monotonic()
+        if remaining <= 0:
+            break
+        r, _, _ = select.select([fd], [], [], remaining)
+        if not r:
+            break
+        buf += os.read(fd, 4096)
+    return buf
+
+
+def report(fd):
+    lines = []
+    raw_dump = b""
+    for label, query, pattern, value_names in QUERIES:
+        raw_dump += read_for(fd, 0.02)  # drain stragglers
+        start = time.monotonic()
+        os.write(fd, query)
+        buf = b""
+        match = None
+        deadline = time.monotonic() + 0.35
+        while time.monotonic() < deadline:
+            buf += read_for(fd, 0.05)
+            match = re.search(pattern, buf)
+            if match:
+                break
+        raw_dump += buf
+        if match:
+            latency = (time.monotonic() - start) * 1000
+            value = match.group(1).decode("ascii", "replace")
+            if value_names:
+                value = f"{value} ({value_names.get(value, '?')})"
+            lines.append(f"  {label:45s} = {value:24s} [{latency:6.1f} ms]")
+        else:
+            lines.append(f"  {label:45s} = (no reply)")
+
+    # DA1 as a fence: every terminal answers it, so its round-trip time
+    # measures the whole input path (ghostty -> zellij -> pane -> here).
+    start = time.monotonic()
+    os.write(fd, b"\x1b[c")
+    buf = b""
+    match = None
+    deadline = time.monotonic() + 2.0
+    while time.monotonic() < deadline:
+        buf += read_for(fd, 0.05)
+        match = re.search(rb"\x1b\[\?([0-9;]*)c", buf)
+        if match:
+            break
+    raw_dump += buf
+    if match:
+        latency = (time.monotonic() - start) * 1000
+        lines.append(
+            f"  {'device attributes (DA1) round-trip':45s} = "
+            f"{match.group(1).decode():24s} [{latency:6.1f} ms]"
+        )
+    else:
+        lines.append(f"  {'device attributes (DA1) round-trip':45s} = (NO REPLY in 2s!)")
+    lines.append(f"  raw bytes received: {raw_dump!r}")
+    return lines
+
+
+def keylog(fd):
+    sys.stdout.write("keylog: capturing raw bytes from the tty. Press q to finish.\r\n")
+    sys.stdout.flush()
+    last = time.monotonic()
+    while True:
+        select.select([fd], [], [], None)
+        data = os.read(fd, 4096)
+        now = time.monotonic()
+        delta_ms = (now - last) * 1000
+        last = now
+        sys.stdout.write(f"  +{delta_ms:8.1f} ms  {data!r}  hex={data.hex(' ')}\r\n")
+        sys.stdout.flush()
+        if data in (b"q", b"\x03", b"\x04"):
+            break
+
+
+def main():
+    mode = sys.argv[1] if len(sys.argv) > 1 else "report"
+    fd = os.open("/dev/tty", os.O_RDWR)
+    old = termios.tcgetattr(fd)
+    lines = None
+    try:
+        tty.setraw(fd)
+        if mode == "report":
+            lines = report(fd)
+        elif mode == "keylog":
+            keylog(fd)
+        else:
+            raise SystemExit(f"unknown mode: {mode}")
+    finally:
+        termios.tcsetattr(fd, termios.TCSADRAIN, old)
+        os.close(fd)
+    if lines:
+        print("terminal state as seen from this pane:")
+        print("\n".join(lines))
+
+
+if __name__ == "__main__":
+    main()

platforms/home-manager/modules/nmasur/presets/programs/lag-triage/unlag.fish

@@ -0,0 +1,15 @@
+# One-shot reset of terminal state a TUI may have left behind (kitty keyboard
+# flags, modifyOtherKeys, application keypad/cursor, mouse/focus reporting,
+# alternate screen, termios). fish re-enables the modes it wants at the next
+# prompt, so this is safe to run any time.
+#
+# Diagnostic value: if this cures the lag, the stuck state was below fish
+# (run lag-triage next time to find which mode). If only `exec fish` cures
+# it, the lag is inside the fish process itself.
+printf '\e[<9u\e[=0;1u'
+printf '\e[>4;0m'
+printf '\e>\e[?1l'
+printf '\e[?1000l\e[?1001l\e[?1002l\e[?1003l\e[?1005l\e[?1006l\e[?1015l\e[?1016l\e[?1004l\e[?2026l'
+printf '\e[?1049l'
+stty sane
+echo "terminal state reset — if typing still lags, run lag-triage (before exec fish!)"

platforms/home-manager/modules/nmasur/presets/programs/lag-triage/upstream_repro.py

@@ -0,0 +1,151 @@
+#!/usr/bin/env python3
+"""Deterministic repro of permanent fish reader degradation (fish 4.8.1).
+
+This is evidence for an upstream fish-shell report, and the proof behind the
+fish-no-query-term wrapper in presets/programs/zellij.nix. Not installed by
+the nix module; run directly: python3 upstream_repro.py [queryterm|noqueryterm]
+
+Finding: with the query-term feature enabled (latched from the startup env,
+which is fish's default), fish sends OSC 11 + CPR (\e[6n) + DA1 (\e[0c)
+after every external command and waits for the replies. If the terminal
+fails to reply during ONE such cycle -- even though it answered every query
+before and answers every query after -- that fish process's interactive
+reader is PERMANENTLY degraded: keystrokes are no longer echoed (>3s each,
+never recovers). In production this happens when zellij drops/mis-relays a
+reply during TUI teardown or heavy output (cf. zellij-org/zellij#5158), and
+it presents as permanent typing lag cured only by replacing the process.
+With fish_features=no-query-term in the startup environment, the same
+sequence has zero effect (~35ms echo throughout).
+
+Phases:
+  A. terminal answers all queries        -> echo ~35ms (both variants)
+  B. replies dropped for one command     -> queryterm: echo dead, permanently
+  C. replies restored, another command   -> queryterm: still dead
+"""
+import os, pty, re, select, subprocess, sys, time, fcntl, termios
+
+VARIANT = sys.argv[1] if len(sys.argv) > 1 else "queryterm"
+
+env = dict(os.environ)
+env["TERM"] = "xterm-ghostty"
+env["ZELLIJ"] = "0"
+env["ZELLIJ_SESSION_NAME"] = "repro"
+env["FISH_DEBUG"] = "term-support"
+env["FISH_DEBUG_OUTPUT"] = f"/tmp/fish-lagrepro-{VARIANT}.log"
+env.pop("fish_features", None)
+if VARIANT == "noqueryterm":
+    env["fish_features"] = "no-query-term"
+
+master, slave = pty.openpty()
+# give it a size
+fcntl.ioctl(master, termios.TIOCSWINSZ, b"\x00\x28\x00\x78\x00\x00\x00\x00")
+proc = subprocess.Popen(
+    ["fish", "-i", "--no-config"],
+    stdin=slave, stdout=slave, stderr=slave, env=env,
+    preexec_fn=lambda: (os.setsid(), fcntl.ioctl(0, termios.TIOCSCTTY, 0)),
+    close_fds=True,
+)
+os.close(slave)
+
+RESPOND = True
+transcript = []
+
+def respond(data):
+    """Answer terminal queries the way a well-behaved terminal would."""
+    out = b""
+    for m in re.finditer(rb"\x1b\[6n", data):
+        out += b"\x1b[40;1R"                       # CPR
+    for m in re.finditer(rb"\x1b\[0?c", data):
+        out += b"\x1b[?62;22c"                     # DA1
+    for m in re.finditer(rb"\x1b\[\?u", data):
+        out += b"\x1b[?0u"                         # kitty flags
+    for m in re.finditer(rb"\x1b\]11;\?", data):
+        out += b"\x1b]11;rgb:2828/2828/2828\x1b\\" # OSC 11
+    for m in re.finditer(rb"\x1b\[>0?q", data):
+        out += b"\x1bP>|ghostty 1.3.1\x1b\\"       # XTVERSION
+    for m in re.finditer(rb"\x1bP\+q[0-9a-fA-F;]+\x1b\\", data):
+        out += b"\x1bP0+r\x1b\\"                   # XTGETTCAP: not found
+    for m in re.finditer(rb"\x1b\[\?(\d+)\$p", data):
+        out += b"\x1b[?%s;2$y" % m.group(1)        # DECRQM: reset
+    return out
+
+def pump(timeout):
+    """Read fish output for `timeout` seconds, answering queries if RESPOND."""
+    buf = b""
+    end = time.monotonic() + timeout
+    while time.monotonic() < end:
+        r, _, _ = select.select([master], [], [], 0.03)
+        if r:
+            try:
+                data = os.read(master, 65536)
+            except OSError:
+                return buf
+            buf += data
+            transcript.append(data)
+            if RESPOND:
+                reply = respond(data)
+                if reply:
+                    os.write(master, reply)
+    return buf
+
+def send(s):
+    os.write(master, s if isinstance(s, bytes) else s.encode())
+
+def measure_echo(chars, settle=0.1):
+    """Send chars one at a time; measure time until each is echoed."""
+    results = []
+    for ch in chars:
+        pump(settle)
+        t0 = time.monotonic()
+        send(ch)
+        deadline = time.monotonic() + 3.0
+        latency = None
+        buf = b""
+        while time.monotonic() < deadline:
+            buf += pump(0.02)
+            if ch.encode() in buf:
+                latency = (time.monotonic() - t0) * 1000
+                break
+        results.append((ch, latency))
+    return results
+
+print(f"=== variant: {VARIANT} ===")
+pump(1.2)  # startup, queries answered
+
+send("echo warmup\r")
+pump(0.8)
+
+print("phase A: terminal responsive, echo latency per key:")
+for ch, ms in measure_echo("abcde"):
+    print(f"  {ch}: {ms:.0f} ms" if ms else f"  {ch}: NO ECHO in 3s")
+send("\x15")  # ctrl-u clear line
+pump(0.3)
+
+# Run external command, then STOP answering queries (simulate lost relay)
+send("sh -c true\r")
+time.sleep(0.05)
+RESPOND = False
+pump(1.0)
+
+print("phase B: after external command with query replies DROPPED:")
+for ch, ms in measure_echo("fghij"):
+    print(f"  {ch}: {ms:.0f} ms" if ms else f"  {ch}: NO ECHO in 3s")
+send("\x15")
+pump(0.3)
+
+# Does it persist across further commands, with responses restored?
+RESPOND = True
+send("sh -c true\r")
+pump(1.0)
+print("phase C: responses restored, after another external command:")
+for ch, ms in measure_echo("klmno"):
+    print(f"  {ch}: {ms:.0f} ms" if ms else f"  {ch}: NO ECHO in 3s")
+
+send("\x15")
+pump(0.2)
+send("exit\r")
+pump(0.5)
+try:
+    proc.wait(timeout=3)
+except subprocess.TimeoutExpired:
+    proc.kill()

platforms/home-manager/modules/nmasur/presets/programs/lazygit.nix

@@ -0,0 +1,96 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  cfg = config.nmasur.presets.programs.lazygit;
+in
+
+{
+  options.nmasur.presets.programs.lazygit.enable = lib.mkEnableOption "Lazygit git TUI";
+
+  config = lib.mkIf cfg.enable {
+    programs.lazygit = {
+      enable = true;
+      settings = {
+        git.paging = {
+          # useConfig = true;
+          pager = "${pkgs.git}/share/git/contrib/diff-highlight/diff-highlight";
+        };
+        os = {
+          edit = "${config.home.sessionVariables.EDITOR} {{filename}}";
+          editAtLine = "${config.home.sessionVariables.EDITOR} {{filename}}:{{line}}";
+          editAtLineAndWait = "${config.home.sessionVariables.EDITOR} {{filename}}:{{line}}";
+          openDirInEditor = "${config.home.sessionVariables.EDITOR}";
+          open = "${config.home.sessionVariables.EDITOR} {{filename}}";
+        };
+        customCommands = [
+          {
+            key = "N";
+            context = "files";
+            command = "git add -N {{.SelectedFile.Name}}";
+          }
+          {
+            key = "<a-enter>";
+            context = "global";
+            command =
+              let
+                openGitUrl = pkgs.writeShellScriptBin "open-git-url" ''
+                  # Try to get the remote URL using two common methods; suppress stderr for individual commands.
+                  # "git remote get-url origin" is generally preferred.
+                  # "git config --get remote.origin.url" is a fallback.
+                  URL=$(git remote get-url origin 2>/dev/null || git config --get remote.origin.url 2>/dev/null);
+
+                  # Check if a URL was actually found.
+                  if [ -z "$URL" ]; then
+                    # Send error message to stderr so it might appear in lazygit logs or notifications.
+                    echo "Lazygit: Could not determine remote URL for 'origin'." >&2;
+                    # Exit with an error code.
+                    exit 1;
+                  fi;
+
+                  # Check if the URL is a GitHub SSH URL and convert it to HTTPS.
+                  # This uses echo and grep to check for "@github.com" and then sed for transformation.
+                  if echo "$URL" | grep -q "@github.com:"; then
+                    # Transform git@github.com:user/repo.git to https://github.com/user/repo
+                    # The first sed handles the main transformation.
+                    # The second sed removes a trailing .git if present, for a cleaner URL.
+                    URL=$(echo "$URL" | sed "s|git@github.com:|https://github.com/|" | sed "s|\.git$||");
+                    # Optional: Log the transformation for debugging.
+                    # echo "Lazygit: Transformed GitHub SSH URL to '$URL'" >&2;
+                  fi;
+
+                  # Determine the operating system.
+                  OS="$(uname -s)";
+
+                  # Optional: Echo for debugging. This might appear in lazygit logs or as a brief message.
+                  # Remove " >&2" if you want to see it as a potential success message in lazygit UI (if it shows stdout).
+                  # echo "Lazygit: Opening URL '$URL' on '$OS'" >&2;
+
+                  # Execute the appropriate command to open the URL based on the OS.
+                  case "$OS" in
+                    Darwin*) # macOS
+                      open "$URL";;
+                    Linux*)  # Linux
+                      xdg-open "$URL";;
+                    *)       # Unsupported OS
+                      echo "Lazygit: Unsupported OS ('$OS'). Could not open URL." >&2;
+                      exit 1;;
+                  esac
+                '';
+              in
+              lib.getExe openGitUrl;
+          }
+        ];
+      };
+    };
+
+    programs.fish.shellAbbrs = {
+      lg = "lazygit";
+    };
+
+  };
+}

platforms/home-manager/modules/nmasur/presets/programs/ldapsearch.nix

@@ -26,7 +26,7 @@ let
         -E pr=5000/prompt \
         -H "${ldap_scheme}://''${LDAP_HOST}:${builtins.toString ldap_port}" \
         -D "${pkgs.lib.toUpper magic_prefix}2\\${pkgs.lib.toLower config.home.username}" \
-        -w "$(${pkgs._1password-cli}/bin/op item get T2 --fields label=password --reveal)" \
+        -w "$(/usr/local/bin/op item get T2 --fields label=password --reveal)" \
         -b "dc=''${LDAP_HOST//./,dc=}" \
         -s "sub" -x "(cn=''${SEARCH_FILTER})" \
         | ${jq_parse}/bin/ljq

platforms/home-manager/modules/nmasur/presets/programs/mpv.nix

@@ -31,5 +31,9 @@ in
         pkgs.mpvScripts.mpv-delete-file
       ];
     };
+
+    programs.fish.shellAbbrs = {
+      mpvs = "mpv --shuffle=yes";
+    };
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/neovim.nix

@@ -38,13 +38,13 @@ in
     );
 
     # Use Neovim as the editor for git commit messages
-    programs.git.extraConfig.core.editor = "${lib.getExe cfg.package}";
+    programs.git.settings.core.editor = "${lib.getExe cfg.package}";
     programs.jujutsu.settings.ui.editor = "${lib.getExe cfg.package}";
 
     # Set Neovim as the default app for text editing and manual pages
     home.sessionVariables = {
       EDITOR = "${lib.getExe cfg.package}";
-      MANPAGER = "${lib.getExe cfg.package} +Man!";
+      # MANPAGER = "${lib.getExe cfg.package} +Man!";
     };
 
     # Create quick aliases for launching Neovim
@@ -63,10 +63,10 @@ in
     # Create a desktop option for launching Neovim from a file manager
     # (Requires launching the terminal and then executing Neovim)
     xdg.desktopEntries.nvim =
-      lib.mkIf (pkgs.stdenv.isLinux && config.nmasur.presets.services.i3.enable)
+      lib.mkIf (pkgs.stdenv.hostPlatform.isLinux && config.nmasur.presets.services.i3.enable)
         {
           name = "Neovim wrapper";
-          exec = "${lib.getExe config.nmasur.presets.services.i3.terminal} nvim %F"; # TODO: change to generic
+          exec = ''${lib.getExe config.nmasur.presets.services.i3.terminal} --command="nvim %F"''; # TODO: change to generic
           mimeType = [
             "text/plain"
             "text/markdown"

platforms/home-manager/modules/nmasur/presets/programs/nix-index.nix

@@ -1,6 +1,6 @@
 {
   config,
-  pkgs,
+  # pkgs,
   lib,
   ...
 }:
@@ -23,17 +23,18 @@ in
     };
 
     # Create nix-index if doesn't exist
-    home.activation.createNixIndex =
-      let
-        cacheDir = "${config.xdg.cacheHome}/nix-index";
-      in
-      lib.mkIf config.programs.nix-index.enable (
-        config.lib.dag.entryAfter [ "writeBoundary" ] ''
-          if [ ! -d ${cacheDir} ]; then
-              run ${pkgs.nix-index}/bin/nix-index -f ${pkgs.path}
-          fi
-        ''
-      );
+    # Should not be necessary with the nix-index-database flake
+    # home.activation.createNixIndex =
+    #   let
+    #     cacheDir = "${config.xdg.cacheHome}/nix-index";
+    #   in
+    #   lib.mkIf config.programs.nix-index.enable (
+    #     config.lib.dag.entryAfter [ "writeBoundary" ] ''
+    #       if [ ! -d ${cacheDir} ]; then
+    #           run ${pkgs.nix-index}/bin/nix-index -f ${pkgs.path}
+    #       fi
+    #     ''
+    #   );
 
   };
 

platforms/home-manager/modules/nmasur/presets/programs/nixpkgs-darwin.nix

@@ -15,12 +15,18 @@ in
     description = "Nixpkgs tools for macOS";
     default =
       config.nmasur.presets.programs.nixpkgs.enable
-      && pkgs.stdenv.isDarwin
+      && pkgs.stdenv.hostPlatform.isDarwin
       && config.nmasur.presets.programs.dotfiles.enable;
   };
 
   config = lib.mkIf (cfg.enable) {
 
+    # These are useful for triggering from zellij (rather than running directly in the shell)
+    nmasur.presets.programs.nixpkgs.commands.rebuildNixos = pkgs.writeShellScriptBin "rebuild-darwin" ''
+      git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
+      sudo darwin-rebuild switch --flake "${config.nmasur.presets.programs.dotfiles.path}#${config.nmasur.settings.host}"
+    '';
+
     programs.fish = {
       shellAbbrs = lib.mkIf config.nmasur.presets.programs.dotfiles.enable {
         nr = {
@@ -34,13 +40,13 @@ in
         rebuild-darwin = {
           body = ''
             git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-            echo "darwin-rebuild switch --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass"
+            echo "sudo darwin-rebuild switch --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass"
           '';
         };
         rebuild-darwin-offline = {
           body = ''
             git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
-            echo "darwin-rebuild switch --option substitute false --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass"
+            echo "sudo darwin-rebuild switch --option substitute false --flake ${config.nmasur.presets.programs.dotfiles.path}#lookingglass"
           '';
         };
         rebuild-home = lib.mkForce {

platforms/home-manager/modules/nmasur/presets/programs/nixpkgs.nix

@@ -11,10 +11,47 @@ in
 
 {
 
-  options.nmasur.presets.programs.nixpkgs.enable = lib.mkEnableOption "Nixpkgs presets";
+  options.nmasur.presets.programs.nixpkgs = {
+    enable = lib.mkEnableOption "Nixpkgs presets";
+    commands = {
+      # These are useful for triggering from zellij (rather than running directly in the shell)
+      rebuildHome = lib.mkOption {
+        type = lib.types.package;
+        default = pkgs.writeShellScriptBin "rebuild-home" ''
+          git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
+          ${lib.getExe pkgs.home-manager} switch --flake "${config.nmasur.presets.programs.dotfiles.path}#${config.nmasur.settings.host}"
+        '';
+      };
+      rebuildNixos = lib.mkOption {
+        type = lib.types.package;
+        default = pkgs.writeShellScriptBin "rebuild-nixos" ''
+          git -C ${config.nmasur.presets.programs.dotfiles.path} add --intent-to-add --all
+          doas nixos-rebuild switch --flake ${config.nmasur.presets.programs.dotfiles.path}
+        '';
+      };
+      rebuildNixosAndPause = lib.mkOption {
+        type = lib.types.package;
+        default = pkgs.writeShellScriptBin "rebuild-nixos-pause" ''
+          ${lib.getExe cfg.commands.rebuildNixos} || read
+        '';
+      };
+      rebuildHomeAndPause = lib.mkOption {
+        type = lib.types.package;
+        default = pkgs.writeShellScriptBin "rebuild-home-pause" ''
+          ${lib.getExe cfg.commands.rebuildHome} || read
+        '';
+      };
+    };
+  };
 
   config = lib.mkIf cfg.enable {
 
+    home.packages = [
+      pkgs.nh # Allows rebuilding with a cleaner TUI
+      cfg.commands.rebuildHome
+      cfg.commands.rebuildNixos
+    ];
+
     programs.fish = {
       shellAbbrs = {
         n = "nix";

platforms/home-manager/modules/nmasur/presets/programs/notes/default.nix

@@ -44,21 +44,22 @@ in
     programs.fish.functions = {
       syncnotes = {
         description = "Full git commit on notes";
-        body = builtins.readFile lib.getExe (
-          pkgs.writers.writeFishBin "syncnotes" {
-            makeWrapperArgs = [
-              "--prefix"
-              "PATH"
-              ":"
-              "${lib.makeBinPath [ pkgs.git ]}"
-            ];
-          } builtins.readFile ./syncnotes.fish
-        );
+        body =
+          let
+            git = lib.getExe pkgs.git;
+          in
+          # fish
+          ''
+            ${git} -C ${cfg.path} pull
+            ${git} -C ${cfg.path} add -A
+            ${git} -C ${cfg.path} commit -m autosync
+            ${git} -C ${cfg.path} push
+          '';
       };
       note = {
         description = "Edit or create a note";
         argumentNames = "filename";
-        body = builtins.readFile lib.getExe (
+        body = lib.getExe (
           pkgs.writers.writeFishBin "note" {
             makeWrapperArgs = [
               "--prefix"
@@ -69,7 +70,44 @@ in
                 pkgs.fzf
               ]}"
             ];
-          } builtins.readFile ./note.fish
+          } (builtins.readFile ./note.fish)
+        );
+      };
+      generate-today = {
+        description = "Create today's note";
+        body = # fish
+          ''
+            set filename $(date +%Y-%m-%d_%a)
+            set filepath "${cfg.path}/content/journal/$filename.md"
+            if ! test -e "$filepath"
+              echo -e  "---\ntitle: $(date +"%A, %B %e %Y") - $(curl "https://wttr.in/New+York+City?u&format=1")\ntags: [ journal ]\n---\n\n" > "$filepath"
+            end
+            echo "$filepath"
+          '';
+      };
+      today = {
+        description = "Edit or create today's note";
+        body = lib.getExe (
+          pkgs.writers.writeFishBin "today"
+            {
+              makeWrapperArgs = [
+                "--prefix"
+                "PATH"
+                ":"
+                "${lib.makeBinPath [
+                  pkgs.curl
+                  pkgs.helix
+                ]}"
+              ];
+            } # fish
+            ''
+              set filename $(date +%Y-%m-%d_%a)
+              set filepath "${cfg.path}/content/journal/$filename.md"
+              if ! test -e "$filepath"
+                echo -e  "---\ntitle: $(date +"%A, %B %e %Y") - $(curl "https://wttr.in/New+York+City?u&format=1")\ntags: [ journal ]\n---\n\n" > "$filepath"
+              end
+              hx "$filepath"
+            ''
         );
       };
     };

platforms/home-manager/modules/nmasur/presets/programs/noti.nix

@@ -13,12 +13,23 @@ in
 
   options.nmasur.presets.programs.noti.enable = lib.mkEnableOption "Noti CLI notifications";
 
-  config = lib.mkIf (cfg.enable && (pkgs.stdenv.isDarwin || config.services.dunst.enable)) {
+  config = lib.mkIf (cfg.enable && (pkgs.stdenv.hostPlatform.isDarwin || config.services.dunst.enable)) {
     home.packages = [ pkgs.noti ];
-    programs.fish.shellAbbrs = {
+    programs.fish = {
+      shellAbbrs = {
         # Add noti for ghpr in Darwin
         ghpr = lib.mkForce "gh pr create && sleep 3 && noti gh run watch";
         grw = lib.mkForce "noti gh run watch";
       };
+      functions = {
+        gh-run = {
+          body =
+            lib.mkForce # fish
+              ''
+                ${lib.getExe pkgs.zellij} action new-pane --start-suspended -- noti gh run watch
+              '';
+        };
+      };
+    };
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/obsidian.nix

@@ -22,6 +22,6 @@ in
 
     # Broken on 2023-12-11
     # https://forum.obsidian.md/t/electron-25-is-now-eol-please-upgrade-to-a-newer-version/72878/8
-    # insecurePackages = [ "electron-25.9.0" ];
+    # allowInsecurePackages = [ "electron-36.9.5" ];
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/ripgrep.nix

@@ -24,6 +24,7 @@ in
         .terraform/
         .target/
         /Library/
+        .jj/
       '';
     };
   };

platforms/home-manager/modules/nmasur/presets/programs/rofi/themes/common.rasi

@@ -5,7 +5,7 @@
 
 * {
   /* General */
-  font:                                 "Hack Nerd Font 60";
+  font:                                 "Hack Nerd Font Mono 60";
 
   /* option menus: i3-layout, music, power and screenshot
    *
@@ -13,7 +13,6 @@
    * around using this character: ■
    * We then add add 100 actual padding around the icons.
    *                                    -12px 0px   -19px -96px */
-  option-element-padding:               1% 1% 1% 1%;
   option-5-window-padding:              4% 4%;
   option-5-listview-spacing:            15px;
 
@@ -46,7 +45,7 @@
   layout: horizontal;
 }
 element {
-  padding: 40px 68px 43px 30px;
+  padding: 40px 62px 40px 36px;
 }
 #window {
   padding: 20px;

platforms/home-manager/modules/nmasur/presets/programs/starship.nix

@@ -15,10 +15,13 @@ in
 
   config = lib.mkIf cfg.enable {
 
+    home.packages = [ pkgs.jj-starship ];
+
     programs.starship = {
       enable = true;
       enableFishIntegration = true;
       enableBashIntegration = true;
+      enableTransience = true; # Replace previous prompts with custom string
       settings = {
         add_newline = false; # Don't print new line at the start of the prompt
         format = lib.concatStrings [
@@ -26,6 +29,7 @@ in
           "$git_branch"
           "$git_commit"
           "$git_status"
+          "\${custom.jj}"
           "$hostname"
           "$cmd_duration"
           "$character"
@@ -37,23 +41,37 @@ in
           vicmd_symbol = "[❮](bold green)";
         };
         cmd_duration = {
-          min_time = 5000;
-          show_notifications = if pkgs.stdenv.isLinux then false else true;
+          min_time = 5001;
+          show_notifications = if pkgs.stdenv.hostPlatform.isLinux then false else true;
           min_time_to_notify = 30000;
           format = "[$duration]($style) ";
         };
+        custom = {
+          jj = {
+            when = "jj-starship detect";
+            shell = [
+              "jj-starship"
+              "--no-jj-prefix"
+              "--no-git-prefix"
+            ];
+            format = "$output ";
+          };
+        };
         directory = {
           truncate_to_repo = true;
           truncation_length = 100;
         };
         git_branch = {
+          disabled = true;
           format = "[$symbol$branch]($style)";
         };
         git_commit = {
+          disabled = true;
           format = "( @ [$hash]($style) )";
           only_detached = false;
         };
         git_status = {
+          disabled = true;
           format = "([$all_status$ahead_behind]($style) )";
           conflicted = "=";
           ahead = "⇡";
@@ -80,6 +98,17 @@ in
         };
       };
     };
+    programs.fish = {
+      functions = {
+        # Adjust the prompt in previous commands
+        starship_transient_prompt_func = {
+          body = "echo '$ '";
+        };
+        starship_transient_rprompt_func = {
+          body = "echo ' '";
+        };
+      };
+    };
 
   };
 }

platforms/home-manager/modules/nmasur/presets/programs/thunderbird/taskspass.age

@@ -0,0 +1,17 @@
+-----BEGIN AGE ENCRYPTED FILE-----
+YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IHNzaC1lZDI1NTE5IE1nSGFPdyBTYTRy
+elYzTGpSNDQ3UEcwTXlVeGJleUJmWWhaeDdDQTFRcGpmNlNrQlNVCjA5L2JrS3Vx
+Q0cyRkk5dTBLOHJXa0xJSG9MTDFnNjV1M0F5L3F5RUlVbW8KLT4gc3NoLWVkMjU1
+MTkgWXlTVU1RIG5vNm1Xem9lN2pkS25WRi9xSlpZUjhuYmdUVDUvc2o4M0xqYURR
+UmY0VGcKWVVQc2wyV0Jqbk9JR3N4bW5HOXFTZHpCa25EMC85eThQY05MdHdaeXZy
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+D/uoDY20p3PCk4julNn1
+-----END AGE ENCRYPTED FILE-----

platforms/home-manager/modules/nmasur/presets/programs/thunderbird/thunderbird.nix

@@ -0,0 +1,106 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+
+let
+  inherit (config.nmasur.settings) hostnames;
+  cfg = config.nmasur.presets.programs.thunderbird;
+in
+
+{
+
+  options.nmasur.presets.programs.thunderbird = {
+    enable = lib.mkEnableOption "Thunderbird email client";
+    calendar = {
+      username = lib.mkOption {
+        type = lib.types.str;
+        description = "Username for the calendar service backend";
+        default = config.nmasur.settings.username;
+      };
+      passwordCommand = lib.mkOption {
+        type = lib.types.str;
+        description = "Password for the calendar service backend";
+        default = config.accounts.email.accounts.home.passwordCommand;
+      };
+      hostname = lib.mkOption {
+        type = lib.types.str;
+        description = "Hostname for the calendar service backend";
+        default = hostnames.content;
+      };
+      url = lib.mkOption {
+        type = lib.types.str;
+        description = "URL for the calendar service backend";
+        default = "https://${cfg.calendar.hostname}/remote.php/dav";
+      };
+    };
+    tasks = {
+      username = lib.mkOption {
+        type = lib.types.str;
+        description = "Username for the tasks service backend";
+        default = config.nmasur.settings.username;
+      };
+      passwordCommand = lib.mkOption {
+        type = lib.types.str;
+        description = "Password for the tasks service backend";
+        default = "${lib.getExe pkgs.age} --decrypt --identity ~/.ssh/id_ed25519 ${pkgs.writeText "taskspass.age" (builtins.readFile ./taskspass.age)}";
+      };
+      hostname = lib.mkOption {
+        type = lib.types.str;
+        description = "Hostname for the tasks service backend";
+        default = hostnames.content;
+      };
+      url = lib.mkOption {
+        type = lib.types.str;
+        description = "URL for the tasks service backend";
+        default = "https://${cfg.tasks.hostname}/remote.php/dav";
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+
+    programs.thunderbird = {
+      enable = true;
+      profiles.default = {
+        isDefault = true;
+      };
+    };
+    accounts.email.accounts.home.thunderbird = {
+      enable = true;
+      profiles = [ "default" ];
+    };
+    accounts.calendar.basePath = "other/calendars"; # Where to save calendars in ~ directory
+    # accounts.calendar.accounts.home = {
+    #   local.type = "filesystem";
+    #   primary = true;
+    #   remote = {
+    #     passwordCommand = [ cfg.calendar.passwordCommand ];
+    #     type = "caldav";
+    #     url = cfg.calendar.url;
+    #     userName = cfg.calendar.username;
+    #   };
+    #   thunderbird = {
+    #     enable = true;
+    #     profiles = [ "default" ];
+    #   };
+    # };
+    # accounts.calendar.accounts.tasks = {
+    #   local.type = "filesystem";
+    #   primary = false;
+    #   remote = {
+    #     passwordCommand = [ cfg.tasks.passwordCommand ];
+    #     type = "caldav";
+    #     url = cfg.tasks.url;
+    #     userName = cfg.tasks.username;
+    #   };
+    #   thunderbird = {
+    #     enable = true;
+    #     profiles = [ "default" ];
+    #   };
+    # };
+
+  };
+}

platforms/home-manager/modules/nmasur/presets/programs/wezterm.nix

@@ -105,7 +105,7 @@ in
         }
 
         config.font = wezterm.font('${cfg.font}', { weight = 'Bold'})
-        config.font_size = ${if pkgs.stdenv.isLinux then "14.0" else "18.0"}
+        config.font_size = ${if pkgs.stdenv.hostPlatform.isLinux then "14.0" else "18.0"}
 
         -- Fix color blocks instead of text
         config.front_end = "WebGpu"
@@ -114,7 +114,7 @@ in
         config.hide_tab_bar_if_only_one_tab = true
         config.window_frame = {
           font = wezterm.font('${cfg.font}', { weight = 'Bold'}),
-          font_size = ${if pkgs.stdenv.isLinux then "12.0" else "16.0"},
+          font_size = ${if pkgs.stdenv.hostPlatform.isLinux then "12.0" else "16.0"},
         }
 
         config.colors = {
@@ -191,7 +191,7 @@ in
           -- super-t open new tab in new dir
           {
             key = 't',
-            mods = ${if pkgs.stdenv.isDarwin then "'SUPER'" else "'ALT'"},
+            mods = ${if pkgs.stdenv.hostPlatform.isDarwin then "'SUPER'" else "'ALT'"},
             action = wezterm.action.SpawnCommandInNewTab {
               cwd = wezterm.home_dir,
             },