tree-wide change. seperated config from 'real' modles.

configs/home-manager/nushell/default.nix

@@ -0,0 +1,40 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  home.file = {
+    ".config/nushell/completions".source = ./completions;
+  };
+
+  programs = {
+    #sessionVariables, sessionPath and shellAliases are not applied to nushell.
+    nushell = {
+      enable = true;
+      configFile.source = ./config.nu;
+      envFile.source = ./env.nu;
+    };
+
+    yazi.enableNushellIntegration = true;
+    zoxide.enableNushellIntegration = true;
+    starship.enableNushellIntegration = true;
+    eza.enableNushellIntegration = true;
+    carapace = {
+      enable = true;
+      enableNushellIntegration = true;
+    };
+    direnv.enableNushellIntegration = true;
+  };
+  services = {
+    gpg-agent.enableNushellIntegration = true;
+    pueue = {
+      enable = true;
+      settings = {
+        daemon = {
+          default_parallel_tasks = 5;
+        };
+      };
+    };
+  };
+}