Summary

This PR fixes a workflow failure in gemini-scheduled-issue-dedup.yml by removing an unsupported configuration key (enabled) from the mcpServers settings. This is an urgent fix to restore the scheduled issue deduplication process.

Details

The investigation revealed that:

1. The MCPServerConfig class in packages/core/src/config/config.ts has never defined an enabled property since its creation.
2. Previously, the Gemini CLI leniently ignored unknown keys in settings.json.
3. Commit 5062fad (chore: autogenerate settings documentation (chore: autogenerate settings documentation #12451)) introduced strict schema validation using Zod with additionalProperties: false for MCPServerConfig.
4. This change caused the CLI to throw an "Unrecognized key(s) in object: 'enabled'" error, leading to workflow termination.

The fix involves simply removing the "enabled": true line from the workflow's settings string, aligning it with the current schema.

Related Issues

Fixes #15610

How to Validate

1. Inspect .github/workflows/gemini-scheduled-issue-dedup.yml to ensure "enabled": true is removed from mcpServers.issue_deduplication.
2. (Optional) Run the CLI locally with a settings.json containing the same mcpServers configuration to verify it no longer throws validation errors.
3. Verify that telemetry.enabled is still present, as it is a valid key for that section.

Pre-Merge Checklist

• Updated relevant documentation and README (N/A)
• Added/updated tests (N/A - workflow fix)
• Noted breaking changes (if any)
• Validated on required platforms/methods:
  • MacOS
    • npm run