Penerapan UI Home

# style:
- Tampilan home dan loading
## No issue

src/app/zCoba/page.tsx

@@ -1,9 +1,16 @@
 import Coba_TestLoading from "@/app_modules/zCoba";
 
 export default async function Page() {
+
+
+   await new Promise((a, b) => {
+     setTimeout(a, 3000);
+   });
+
   return (
     <>
       <Coba_TestLoading />
+     
     </>
   );
 }