Update port handling for Cloud

Changes: Robust port handling for Cloud environments.

run.py

@@ -2,21 +2,21 @@ import uvicorn
 import os
 import logging
 
-# Configure production logging
+# Configure structured logging
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger("Structura")
 
 if __name__ == "__main__":
-    # Hugging Face expects Port 7860. Render expects $PORT.
+    # Hugging Face Spaces defaults to 7860, Render uses PORT env var
     port = int(os.getenv("PORT", 7860))
     
     logger.info(f"🚀 Structura System Starting on Port {port}...")
     
-    # We import the app string to allow workers to load it dynamically
+    # Run Uvicorn with the FastHTML app factory
     uvicorn.run(
         "app.main:app", 
         host="0.0.0.0", 
         port=port, 
-        reload=False, # Set to True for local dev
+        reload=False,
         log_level="info"
     )