fix paths that webnode wasm is loaded from

Author: iostat

frontend/src/index.html

@@ -76,8 +76,8 @@
       if (typeof window !== 'undefined') {
         window.addEventListener('startWebNode', async () => {
           const possiblePaths = [
-            '/webnode/pkg/mina_node_web.js', // Production/CI path
-            '../public/webnode/pkg/mina_node_web.js', // Development path
+            '/assets/webnode/pkg/mina_node_web.js', // Production/CI path
+            '/webnode/pkg/mina_node_web.js', // Development path
           ];
 
           for (const path of possiblePaths) {