fix: nvim-cmp completion bugs

modules/shell/nixpkgs.nix

@@ -37,7 +37,7 @@
             if test "$argv[1]" = "offline"
                 set option "--option substitute false"
             end
-            git -C ${config.dotfilesPath} add --all
+            git -C ${config.dotfilesPath} add --intent-to-add --all
             commandline -r "doas nixos-rebuild switch $option --flake ${config.dotfilesPath}"
             commandline --function execute
           '';