🐞 Bug Summary

API Tokens Last Used and Usage Stats is not showing any data even though where used.

🧩 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:8000/admin/#tokens
2. Check Last Used
3. Click Usage Stats

🤔 Results

Last Used is showing always Never.
Usage Stats is not showing any data.

🤔 Expected Behavior

Last Used should be updated each time the token is used.
Usage Stats should show the correct data.

📓 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)

Related with #2390