Fixed: Add create-zip-v2 api

app/api/create-zip-v2/route.ts

@@ -0,0 +1,78 @@
+import { NextResponse } from 'next/server';
+
+declare global {
+  var activeSandboxProvider: any;
+}
+
+export async function POST() {
+  try {
+    if (!global.activeSandboxProvider) {
+      return NextResponse.json({ 
+        success: false, 
+        error: 'No active sandbox' 
+      }, { status: 400 });
+    }
+
+    console.log('[create-zip-v2] Creating project zip...');
+
+    // Create zip file in sandbox using standard commands
+    const zipResult = await global.activeSandboxProvider.runCommand(
+      'tar --exclude="node_modules" --exclude=".git" --exclude=".next" --exclude="dist" --exclude="build" --exclude="*.log" -czf /tmp/project.tar.gz .'
+    );
+    console.log('[create-zip-v2] zipResult', zipResult);
+
+    if (zipResult.exitCode !== 0) {
+      const error = typeof zipResult.stderr === 'function' 
+        ? await zipResult.stderr() 
+        : zipResult.stderr || '';
+      throw new Error(`Failed to create zip: ${error}`);
+    }
+
+
+    const sizeResult = await global.activeSandboxProvider.runCommand(
+      'ls -la /tmp/project.tar.gz | awk \'{print $5}\''
+    );
+
+    const fileSize = typeof sizeResult.stdout === 'function'
+      ? await sizeResult.stdout()
+      : sizeResult.stdout || '';
+    console.log(`[create-zip] Created project.zip (${fileSize.trim()} bytes)`);
+
+    // Read the zip file and convert to base64
+    const readResult = await global.activeSandboxProvider.runCommand(
+      'base64 /tmp/project.tar.gz'
+    );
+    console.log('[create-zip-v2] readResult', readResult);
+
+    if (readResult.exitCode !== 0) {
+      const error = typeof readResult.stderr === 'function'
+        ? await readResult.stderr()
+        : readResult.stderr || '';
+      throw new Error(`Failed to read zip file: ${error}`);
+    }
+
+    const base64Content = typeof readResult.stdout === 'function'
+      ? (await readResult.stdout()).trim()
+      : (readResult.stdout || '').trim();
+
+    // Create a data URL for download
+    const dataUrl = `data:application/tar+gz;base64,${base64Content}`;
+
+    return NextResponse.json({
+      success: true,
+      dataUrl,
+      fileName: 'vercel-sandbox-project.tar.gz',
+      message: 'Zip file created successfully'
+    });
+
+  } catch (error) {
+    console.error('[create-zip-v2] Error:', error);
+    return NextResponse.json(
+      { 
+        success: false, 
+        error: (error as Error).message 
+      }, 
+      { status: 500 }
+    );
+  }
+}

app/generation/page.tsx

@@ -2160,7 +2160,7 @@ Tip: I automatically detect and install npm packages from your code imports (lik
     addChatMessage('Creating ZIP file of your Vite app...', 'system');
 
     try {
-      const response = await fetch('/api/create-zip', {
+      const response = await fetch('/api/create-zip-v2', {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' }
       });

lib/sandbox/providers/vercel-provider.ts

@@ -24,7 +24,7 @@ export class VercelProvider extends SandboxProvider {
       // Create Vercel sandbox
 
       const sandboxConfig: any = {
-        timeout: 300000, // 5 minutes in ms
+        timeout: 900000, // 15 minutes in ms
         runtime: 'node22', // Use node22 runtime for Vercel sandboxes
         ports: [5173] // Vite port
       };