feat: refactor, hyprland - greet with autologin

modules/nixos/desktop/misc.nix

@@ -0,0 +1,51 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  # add user's shell into /etc/shells
+  environment.shells = with pkgs; [
+    bash
+    nushell
+  ];
+  # set user's default shell system-wide
+  users.defaultUserShell = pkgs.nushell;
+
+  environment.variables = {
+    # fix https://github.com/NixOS/nixpkgs/issues/238025
+    TZ = "${config.time.timeZone}";
+  };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    ventoy
+    gnumake
+
+    colmena # nixos's remote deployment tool
+  ];
+
+  services = {
+    gvfs.enable = true; # Mount, trash, and other functionalities
+    tumbler.enable = true; # Thumbnail support for images
+  };
+
+  programs = {
+    # The OpenSSH agent remembers private keys for you
+    # so that you don’t have to type in passphrases every time you make an SSH connection.
+    # Use `ssh-add` to add a key to the agent.
+    ssh.startAgent = true;
+    # dconf is a low-level configuration system.
+    dconf.enable = true;
+
+    # thunar file manager(part of xfce) related options
+    thunar = {
+      enable = true;
+      plugins = with pkgs.xfce; [
+        thunar-archive-plugin
+        thunar-volman
+      ];
+    };
+  };
+}