debug: with hardcoded domain testing.dscrs.site and in default non for understanding

main.py

@@ -124,33 +124,12 @@ app = Starlette(
     debug=True,
 )
 
-# Define allowed origins based on environment
-allowed_origins_dev = ["https://localhost:3000"]  # Dev environment
-allowed_origins_prod = [
-    "https://testing.dscrs.site",  # Preview environment
-    "https://testing.discours.io",  # Preview environment
-]
-
-# Add ExceptionHandlerMiddleware
 app.add_middleware(ExceptionHandlerMiddleware)
-
-# Add CORS middleware for "dev" mode
 if "dev" in sys.argv:
-    print("Running in development mode with CORS for localhost.")
     app.add_middleware(
         CORSMiddleware,
-        allow_origins=allowed_origins_dev,
+        allow_origins=["https://localhost:3000"],
         allow_credentials=True,
         allow_methods=["*"],
         allow_headers=["*"],
     )
-else:
-    # Add CORS middleware for production/preview mode
-    print(f"Running in {MODE} mode with CORS for production/preview.")
-    app.add_middleware(
-        CORSMiddleware,
-        allow_origins=allowed_origins_prod,
-        allow_credentials=True,
-        allow_methods=["*"],  # Allow all HTTP methods
-        allow_headers=["*"],  # Allow all headers
-    )