chore: add vercel app env

Author: TimilsinaBimal

app/core/config.py

@@ -29,7 +29,7 @@ class Settings(BaseSettings):
         {"hour": 0, "minute": 0, "id": "catalog_refresh_midnight"},
     )
     CATALOG_REFRESH_INTERVAL_SECONDS: int = 6 * 60 * 60  # 6 hours (used when CATALOG_UPDATE_MODE="interval")
-    APP_ENV: Literal["development", "production"] = "development"
+    APP_ENV: Literal["development", "production", "vercel"] = "development"
     HOST_NAME: str = "https://1ccea4301587-watchly.baby-beamup.club"
 
     RECOMMENDATION_SOURCE_ITEMS_LIMIT: int = 10

main.py

@@ -5,7 +5,7 @@
 from app.core.app import app  # noqa: F401
 from app.core.config import settings
 
-if __name__ == "__main__":
+if __name__ == "__main__" and settings.APP_ENV != "vercel":
     PORT = os.getenv("PORT", settings.PORT)
     reload = settings.APP_ENV == "development"
     uvicorn.run("app.core.app:app", host="0.0.0.0", port=int(PORT), reload=reload)