Mindbody MCP Server

# Pull Request ## Description Brief description of what this PR does. ## Type of Change - [ ] 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 ## Changes Made - - - ## Testing - [ ] Tested locally with `bun run test:tool` - [ ] Tested with Claude Desktop - [ ] Added/updated tests as needed - [ ] All tests passing ## Checklist - [ ] My code follows the style guidelines of this project - [ ] I have performed a self-review of my 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 - [ ] Any dependent changes have been merged and published ## Screenshots (if applicable) Add screenshots to help explain your changes. ## Additional Notes Add any additional notes or context here.