✅ Restauração do código oficial do GPI-JWT-V3

api/index.ts

@@ -0,0 +1,28 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+import app from './app.js';
+import mongoose from 'mongoose';
+
+export default async function handler(req: VercelRequest, res: VercelResponse) {
+    try {
+        console.log('--- API CALL:', req.url);
+
+        // Inline connection to avoid external file dependency issues during boot
+        if (mongoose.connection.readyState !== 1) {
+            const uri = process.env.MONGODB_URI;
+            if (!uri) throw new Error('MONGODB_URI environment variable is missing');
+            await mongoose.connect(uri);
+        }
+
+        // Use the localized app.js
+        return app(req, res);
+    } catch (error: unknown) {
+        console.error('SERVERLESS BOOT ERROR:', error);
+        const message = error instanceof Error ? error.message : 'Unknown error';
+        return res.status(500).json({
+            error: 'Serverless Boot Error',
+            message: message,
+            path: req.url,
+            suggestion: 'Check Vercel Logs for module resolution errors'
+        });
+    }
+}