rofi and btop settings

modules/home/btop.nix

@@ -0,0 +1,9 @@
+{
+  programs.btop = {
+    enable = true;
+    settings = {
+      color_theme = "gruvbox_dark_v2";
+      theme_background = false;
+    };
+  };
+}

modules/home/rofi.nix

@@ -7,6 +7,6 @@
       "drun"
       "window"
     ];
-    terminal = "\${pkgs.ghostty}/bin/ghostty";
+    terminal = "ghostty";
   };
 }