fix: Allow all CORS origins for Vercel frontend

main.py

@@ -42,7 +42,7 @@ if os.getenv("ENV", "dev").lower() == "prod":
 app.add_middleware(SlowAPIMiddleware)
 app.state.limiter = limiter
 
-origins = os.getenv("ALLOWED_ORIGINS", "http://localhost:5173").split(",")
+origins = os.getenv("ALLOWED_ORIGINS", "*").split(",")
 
 app.add_middleware(
     CORSMiddleware,