Fix node fetch issue by using http.request

whatsapp-gateway/server.js

@@ -111,17 +111,31 @@ client.on('message_create', async msg => {
         const targetJid = msg.fromMe ? msg.to : msg.from;
 
         try {
-            await fetch(AGENTS_API_URL, {
+            const data = JSON.stringify({
-                method: 'POST',
+                text: text,
-                headers: { 'Content-Type': 'application/json' },
+                sender: msg.author || msg.from,
-                body: JSON.stringify({
+                targetJid: targetJid
-                    text: text,
-                    sender: msg.author || msg.from,
-                    targetJid: targetJid
-                })
             });
+            const url = new URL(AGENTS_API_URL);
+            const req = require('http').request({
+                hostname: url.hostname,
+                port: url.port || 80,
+                path: url.pathname,
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json',
+                    'Content-Length': data.length
+                }
+            }, (res) => {
+                let body = '';
+                res.on('data', chunk => body += chunk);
+                res.on('end', () => console.log(`[WhatsApp Bot] Forwarded to agents-runtime. Status: ${res.statusCode}, Body: ${body}`));
+            });
+            req.on('error', (err) => console.error('[WhatsApp Bot] Failed to forward message:', err));
+            req.write(data);
+            req.end();
         } catch (err) {
-            console.error('[WhatsApp Bot] Failed to forward message to agents-runtime:', err.message);
+            console.error('[WhatsApp Bot] Failed to execute http.request:', err);
         }
     }
 });