update nvidia driver, install ghostty and other things

users/home-manager/default.nix

@@ -1,6 +1,7 @@
 {
   pkgs,
   config,
+  ghostty,
   ...
 }:
 {
@@ -12,6 +13,7 @@
     ./rime-ice.nix
     ./firefox.nix
     ./foot
+    ./ghostty
   ];
   xdg.userDirs = {
     enable = true;
@@ -38,6 +40,7 @@
     enable = true;
     plugins = with pkgs.obs-studio-plugins; [
       obs-source-record
+      input-overlay
     ];
   };
   home.packages = with pkgs; [
@@ -47,9 +50,9 @@
     which
     gnused
     gnutar
+    bat
     gawk
     zstd
-    gnupg
     tree
     nerd-fonts.victor-mono
     ouch
@@ -57,6 +60,7 @@
     qq
     telegram-desktop
     taplo
+    ghostty.packages."${pkgs.system}".default
   ];
   programs.ssh = {
     enable = true;
@@ -78,4 +82,18 @@
       };
     };
   };
+  programs.chromium = {
+    enable = true;
+    commandLineArgs = [
+      "--ozone-platform=wayland"
+      "--enable-wayland-ime=true"
+      "--enable-features=UseOzonePlatform"
+    ];
+  };
+  dconf.settings = {
+    "org/virt-manager/virt-manager/connections" = {
+      autoconnect = [ "qemu:///system" ];
+      uris = [ "qemu:///system" ];
+    };
+  };
 }