gaming improvements

- switched to cachyos-bore kernel from mainline lts kernel
- pinned mesa version at 25 to fix issues with minecraft shaders
- switched steam to use the flatpak, since native steam wouldn't launch with the downgraded mesa version

hosts/takamaki/modules/sudo.nix

@@ -0,0 +1,43 @@
+{
+  pkgs,
+  config,
+  ...
+}: {
+  security.sudo = {
+    enable = true;
+    extraRules = [{
+      commands = [
+        {
+          command = "${pkgs.systemd}/bin/systemctl poweroff";
+          options = [ "NOPASSWD" ];
+        }
+        {
+          command = "${pkgs.systemd}/bin/shutdown";
+          options = [ "NOPASSWD" ];
+        }
+        {
+          command = "${pkgs.systemd}/bin/systemctl reboot";
+          options = [ "NOPASSWD" ];
+        }
+        {
+          command = "${pkgs.systemd}/bin/reboot";
+          options = [ "NOPASSWD" ];
+        }
+        {
+          command = "${pkgs.efibootmgr}/bin/efibootmgr";
+          options = [ "NOPASSWD" ];
+        }
+        {
+          command = "${pkgs.efibootmgr}/bin/efibootdump";
+          options = [ "NOPASSWD" ];
+        }
+      ];
+      users = [ "grey" ];
+    }];
+    extraConfig = with pkgs; ''
+      Defaults:grey secure_path="${lib.makeBinPath [
+        systemd
+      ]}:/nix/var/nix/profiles/default/bin:/run/current-system/sw/bin"
+    '';
+  };
+}