shell: use zsh

lib/user.nix

@@ -16,15 +16,15 @@
         users.${name} = {
           isNormalUser = name != "root";
           extraGroups = [ "wheel" "plugdev" ];
-          shell = pkgs.fish;
+          shell = pkgs.zsh;
         };
       };
 
-      programs.fish.enable = true;
+      programs.zsh.enable = true;
 
       home-manager.users.${name}.imports = [
         (mkHomeRole "common")
-        (mkHomeRole "fish")
+        (mkHomeRole "zsh")
       ] ++ roles_mod;
     };
 

roles/home/common.nix

@@ -1,7 +1,11 @@
-{ config, pkgs, ... }:
+{ pkgs, ... }:
 
 {
-  imports = [ ./fish.nix ./git.nix ./helix.nix ];
+  imports = [
+    ./zsh.nix
+    ./git.nix
+    ./helix.nix
+  ];
 
   home = {
     packages = with pkgs; [