Merge remote main branch, keeping local changes

docs: update README with accurate functionality description

Comprehensive readme of current progress and limitations

Read me deleted

fix: TypeScript errors in server.ts and add missing files

docs: correct API documentation to match actual Figma API

docs: update README with current limitations and constraints

Update README to reflect read-only Figma API limitations and current capabilities

Update README with design system workflow, variable best practices, and practical Claude examples

Add variable reference support with cycle detection and validation

Add create_theme tool with multi-mode variable support

Add delete_variables tool with soft delete support

Add update_variables tool for modifying existing Figma variables

Add Figma variables API integration with create_variables tool

We have lift off