Expo Docs MCP Server

## Description Brief description of the changes made in this PR. ## 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 - [ ] Performance improvement - [ ] Code refactoring ## Changes Made - List the specific changes made - Include any new dependencies or configuration changes - Mention any breaking changes ## Testing - [ ] I have tested these changes locally - [ ] I have added/updated tests as needed - [ ] All existing tests pass ## Checklist - [ ] My code follows the project's style guidelines - [ ] 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