Bare metal evals fixes

[cte]

• Handle session token changes in the Roo Code provider
• Always run the evals web app on port 3446

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Important

Handle session token changes in RooHandler and set evals web app to run on port 3446.

• Behavior:
  • Handle session token changes in RooHandler in roo.ts by adding authStateListener to update the OpenAI client on auth state changes.
  • Ensure dispose() in RooHandler removes authStateListener.
  • Update tests in roo.spec.ts to cover new session token handling logic.
• Configuration:
  • Set evals web app to always run on port 3446 in package.json, README.md, and docker-compose.yml.
• Misc:
  • Minor logging change in extension.ts.

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[roomote]

Found critical issues that need attention before merging.

[roomote]

@cte I see the memory leak issue in the RooHandler class. I will implement the suggested fix to properly clean up the event listener. Working on it now.

[roomote]

@cte The memory leak has been fixed!

Changes Made:

1. ✅ Added a private authStateListener property to store the event listener reference
2. ✅ Modified the constructor to store the listener function for proper cleanup
3. ✅ Implemented a dispose() method to remove the event listener when the handler is destroyed
4. ✅ Fixed the API key issue by using the local cloudService reference instead of CloudService.instance
5. ✅ Updated tests to include on and off methods in the CloudService mock

Test Results:

• All 24 unit tests are passing ✅
• CI checks are mostly passing (Ubuntu tests passed, Windows tests pending)

The implementation follows the suggested pattern exactly and prevents memory leaks when multiple RooHandler instances are created. The dispose method ensures proper cleanup of event listeners.