🐞 Bug Summary

auth_username and auth_password not set in response to GET /gateways/<gateway_id> API

🧩 Affected Component

Select the area of the project impacted:

• mcpgateway - API

🔁 Steps to Reproduce

1. Add gateway with basic auth
2. Get gateway from API /gateways/<gateway_id>
3. auth_username, auth_password in response are blank

🤔 Expected Behavior

Response should have auth_username, auth_password set.