cleanup

etcnixos/system-mreow.nix

@@ -31,21 +31,12 @@
     enable = true;
     settings = {
       default_session = {
-        command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd niri-session";
+        command = "${lib.getExe pkgs.greetd.tuigreet} --time --cmd niri-session";
         user = username;
       };
     };
   };
 
-  programs.gamescope = {
-    enable = true;
-    capSysNice = true;
-  };
-
-  programs.steam = {
-    gamescopeSession.enable = true;
-  };
-
   system.activationScripts = {
     # FIX: https://github.com/NixOS/nix/issues/2982
     "profile-channel-dummy".text = ''