Set lappy hyprpanel cava framerate to 120.

nodes/hosts/lappy/home/jay/home.nix

@@ -11,6 +11,14 @@
         };
       };
     };
+    
+    bar = {
+      customModules = {
+        cava = {
+          framerate = 120;
+        };
+      };
+    };
   };
 
   wayland.windowManager.hyprland = {