replace bash with nushell

modules/home-manager/features/bash.nix

@@ -1,13 +0,0 @@
-{ config, lib, ... }:
-let
-  feature = "bash";
-in
-{
-  config = lib.mkIf config.${feature}.enable {
-    programs.bash.enable = true;
-  };
-
-  imports = [ ];
-
-  options.${feature}.enable = lib.mkEnableOption "enables ${feature}";
-}

modules/home-manager/features/nushell.nix

@@ -0,0 +1,33 @@
+{ config, lib, ... }:
+let
+  feature = "nushell";
+in
+{
+  config = lib.mkIf config.${feature}.enable {
+    home.shell.enableNushellIntegration = true;
+    programs.nushell = {
+      enable = true;
+      environmentVariables = {
+
+      };
+      settings = {
+
+      };
+      shellAliases = {
+        cat = "bat";
+        cd = "zoxide";
+        g = "lazygit";
+        l = "eza";
+        la = "eza -a";
+        ls = "eza";
+        ns = "nh os switch";
+        vi = "nvim";
+        vim = "nvim";
+      };
+    };
+  };
+
+  imports = [ ];
+
+  options.${feature}.enable = lib.mkEnableOption "enables ${feature}";
+}