upload unique links + default upload page + login

main.py

@@ -1,13 +1,16 @@
-"""
-Thin entrypoint so you can run `python main.py` from project root.
+"""Thin entrypoint for local development.
+Reads host/port from environment and starts Uvicorn.
 """
 import os
 import uvicorn
 from dotenv import load_dotenv
-load_dotenv()
-
 
 if __name__ == "__main__":
+    # Load .env for host/port only; app config loads in app.config
+    try:
+        load_dotenv()
+    except Exception:
+        pass
     host = os.getenv("HOST", "127.0.0.1")
     port = int(os.getenv("PORT", "8080"))
-    uvicorn.run("app.app:app", host=host, port=port, reload=True)
+    uvicorn.run("app.app:app", host=host, port=port, reload=True)