Fix next.config.ts API proxy, add web pages spec

web/next.config.ts

@@ -1,7 +1,14 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  /* config options here */
+  async rewrites() {
+    return [
+      {
+        source: '/api/:path*',
+        destination: 'http://127.0.0.1:9876/api/:path*',
+      },
+    ];
+  },
 };
 
 export default nextConfig;