split up darwin configs

modules/darwin/homebrew.nix

@@ -0,0 +1,26 @@
+{ config, ... }: {
+
+  home-manager.users.${config.user} = {
+    homebrew = {
+      enable = true;
+      autoUpdate = false; # Don't update during rebuild
+      cleanup = "zap"; # Uninstall all programs not declared
+      taps = [
+        "homebrew/cask-drivers" # Used for Logitech G-Hub
+      ];
+      brews = [
+        "trash" # Delete files and folders to trash instead of rm
+      ];
+      casks = [
+        "scroll-reverser" # Different scroll style for mouse vs. trackpad
+        "meetingbar" # Show meetings in menu bar
+        "gitify" # Git notifications in menu bar
+        "hammerspoon" # MacOS custom automation scripting
+        "logitech-g-hub" # Mouse and keyboard management
+      ];
+      global.brewfile = true; # Run brew bundle from anywhere
+      global.nolock = true; # Don't save lockfile (since running from anywhere)
+    };
+  };
+
+}