Run zoxide and vivid at compile time and not runtime

modules/nushell/configuration.nu

@@ -397,5 +397,3 @@ $env.config.keybindings = [
     event:    { send: enter }
   }
 ]
-
-source ~/.config/nushell/zoxide.nu

modules/nushell/default.nix

@@ -20,6 +20,16 @@
 })
 
 (homeConfiguration {
+  xdg.configFile = {
+    "nushell/zoxide.nu".source = pkgs.runCommand "zoxide.nu" {} ''
+      ${lib.getExe pkgs.zoxide} init nushell --cmd cd > $out
+    '';
+
+    "nushell/ls_colors.txt".source = pkgs.runCommand "ls_colors.txt" {} ''
+      ${lib.getExe pkgs.vivid} generate gruvbox-dark-hard > $out
+    '';
+  };
+
   programs.starship = enabled {
     settings = {
       command_timeout = 100;

modules/nushell/environment.nu

@@ -7,6 +7,8 @@ $env.ENV_CONVERSIONS.PATH = {
   }
 }
 
+$env.LS_COLORS = (open ~/.config/nushell/ls_colors.txt)
+
 def --env mc [path: path] {
   mkdir $path
   cd $path
@@ -18,4 +20,4 @@ def --env mcg [path: path] {
   git init
 }
 
-zoxide init nushell --cmd cd | save --force ~/.config/nushell/zoxide.nu
+source ~/.config/nushell/zoxide.nu