Firebase MCP

## Description <!-- Please include a summary of the change and which issue is fixed. --> <!-- Please also include relevant motivation and context. --> Fixes # (issue) ## Type of change <!-- Please delete options that are not relevant. --> - [ ] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected) - [ ] Documentation update ## Checklist - [ ] I have performed a self-review of my own code - [ ] I have commented my code, particularly in hard-to-understand areas - [ ] I have made corresponding changes to the documentation - [ ] My changes generate no new warnings - [ ] I have added tests that prove my fix is effective or that my feature works - [ ] New and existing unit tests pass locally with my changes - [ ] I have run `npm run preflight` and all checks pass ## Screenshots (if appropriate) <!-- Add screenshots here if applicable --> ## Additional context <!-- Add any other context about the PR here -->