add state management and other stuff

next.config.ts

@@ -2,14 +2,7 @@ import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
   images: {
-    remotePatterns: [
-      {
-        protocol: 'https',
-        hostname: 'placehold.co',
-        port: '',
-        pathname: '/**',
-      },
-    ],
+    remotePatterns: [],
   },
 };