fix(clients_and_providers): include 'both' type in client or provider filtering

backend/api/v1/modules/a76/clients_and_providers/routes.py

@@ -46,7 +46,14 @@ async def get_clients_and_providers(
     )
 
     if type is not None:
-        query = query.filter(ClientProvider.client_or_provider == type)
+        # Include 'both' type when filtering by client or provider
+        from sqlalchemy import or_
+        query = query.filter(
+            or_(
+                ClientProvider.client_or_provider == type,
+                ClientProvider.client_or_provider == ClientOrProviderEnum.BOTH
+            )
+        )
 
     if active is not None:
         query = query.filter(ClientProvider.is_active == active)