🐞 Bug Summary

There is no notification message displayed when deleting users returns an error message.

🧩 Affected Component

Select the area of the project impacted:

• mcpgateway - API
• mcpgateway - UI (admin panel)
• mcpgateway.wrapper - stdio wrapper
• Federation or Transports
• CLI, Makefiles, or shell scripts
• Container setup (Docker/Podman/Compose)
• Other (explain below)

🔁 Steps to Reproduce

1. Go to http://localhost:8080/admin/#users
2. Delete the corrupted user where API returns error 400
3. Observe that the response has an error message in the browser console - Network tab, but no message is displayed on the page.

🤔 Expected Behavior

The error message should be displayed in the toast or inline notification.

📓 Logs / Error Output

Paste any relevant stack traces or logs here.
⚠️ Do not paste secrets, credentials, or tokens.

🧠 Environment Info

You can retrieve most of this from the /version endpoint.

🧩 Additional Context (optional)

Add any configuration details, flags, or related issues.