Add Django startup debugging to wsgi.py

- Add try/catch around get_wsgi_application() to capture startup errors
- Print detailed error messages and traceback for debugging
- Exit with error code 1 on failure to ensure container fails fast
- This will help diagnose the silent Django startup failure in Dokploy

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

netcop_hub/wsgi.py

@@ -8,9 +8,18 @@ https://docs.djangoproject.com/en/5.2/howto/deployment/wsgi/
 """
 
 import os
+import sys
+import traceback
 
 from django.core.wsgi import get_wsgi_application
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'netcop_hub.settings')
 
-application = get_wsgi_application()
+try:
+    application = get_wsgi_application()
+    print("Django WSGI application loaded successfully!")
+except Exception as e:
+    print(f"FATAL ERROR during Django startup: {e}")
+    print("Full traceback:")
+    traceback.print_exc()
+    sys.exit(1)