fix: build DATABASE from env vars instead of importing

images/netbox/local_settings.py

@@ -3,11 +3,22 @@
 # =============================================================================
 # This file configures DynamicSchemaDict required by netbox-branching.
 # It imports DATABASE from the NetBox Docker configuration and wraps it.
-# Placed in /etc/netbox/config/ alongside configuration.py
+# Placed in /etc/netbox/config/
 # =============================================================================
 
+import os
 from netbox_branching.utilities import DynamicSchemaDict
-from .configuration import DATABASE
+
+# Build DATABASE dict from environment variables (same as netbox-docker does)
+DATABASE = {
+    'ENGINE': 'django.db.backends.postgresql',
+    'NAME': os.environ.get('DB_NAME', 'netbox'),
+    'USER': os.environ.get('DB_USER', ''),
+    'PASSWORD': os.environ.get('DB_PASSWORD', ''),
+    'HOST': os.environ.get('DB_HOST', 'localhost'),
+    'PORT': os.environ.get('DB_PORT', ''),
+    'CONN_MAX_AGE': int(os.environ.get('DB_CONN_MAX_AGE', 300)),
+}
 
 # Wrap DATABASES with DynamicSchemaDict for dynamic schema support
 # This is required for netbox-branching plugin to function correctly