fix: port alignment, cascade delete, and audio pipeline hardening

apps/api/src/index.ts

@@ -197,7 +197,7 @@ server.get('/privacy', async (_req, reply) => {
 const start = async () => {
     try {
         await setupRateLimit();
-        const port = parseInt(process.env.PORT || '3001');
+        const port = parseInt(process.env.PORT || '8080');
         await server.listen({ port, host: '0.0.0.0' });
         console.log(`Server listening on http://0.0.0.0:${port}`);
     } catch (err) {

apps/whatsapp-worker/package.json

@@ -5,7 +5,7 @@
     "scripts": {
         "dev": "tsx watch src/index.ts",
         "build": "pnpm --filter @repo/database generate && tsc --build",
-        "start": "npx tsx ../api/src/index.ts & sleep 5 && node dist/index.js & wait"
+        "start": "npx tsx ../api/src/index.ts & sleep 7 && node dist/index.js & wait"
     },
     "dependencies": {
         "@prisma/client": "^5.0.0",