[Bug]:MCP OAUTH2 authenticate server is shown as offline after is added

[popagruia]

🐞 Bug Summary

OAUTH2 authenticate server is shown as offline after is added
".

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🧩 Affected Component

Select the area of the project impacted:

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

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🔁 Steps to Reproduce

1. I add an OAUTH2 authenticated server like https://api.githubcopilot.com/mcp/.
2. I can "authorise" and fetch tools
3. Server is shown as "offline

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🤔 Expected Behavior

What should have happened instead?

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📓 Logs / Error Output

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

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🧠 Environment Info

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

Key	Value
Version or commit	0.6.0
Runtime	e.g. Python 3.11, Gunicorn
Platform / OS	macOS
Container	none

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🧩 Additional Context (optional)

Add any configuration details, flags, or related issues.