build: use tsconfig bundler (#3581)

apps/docs/src/entries.ts

@@ -0,0 +1,17 @@
+import { defineRouter } from 'waku/router/server';
+
+export default defineRouter(
+  async id => {
+    switch (id) {
+      case 'index': {
+        const { default: AppCreator } = await import('./app.js');
+        return AppCreator(id);
+      }
+      default:
+        return null;
+    }
+  },
+  async () => {
+    return ['index'];
+  }
+);