Feat: Adds compiler for turning Figma nodes into Stylesheets

[nicholasrice]

Pull Request

Description

This PR does a number of things:

1. Adds a new @adaptive-web/adaptive-ui-designer-core package and migrates the core plugin behavior to it from @adaptive-web/adaptive-ui-figma-designer
2. Adds a new @adaptive-web/adaptive-ui-designer-figma package that exposes tools for turning Figma nodes into Plugin Nodes. It also exposes a CLI to generate anatomies and stylesheets from Figma libraries
3. Renames @adaptive-web/adaptive-ui-figma-designer to @adaptive-web/adaptive-ui-designer-figma-plugin
4. Adds new CLI option to @adaptive-web/adaptive-ui to generate stylesheets from JSON anatomies.

Issues

Reviewer Notes

Test Plan

Checklist

General

• I have included a change request file using $ npm run change
• I have added tests for my changes.
• I have tested my changes.
• I have updated the project documentation to reflect my changes.
• I have read the CONTRIBUTING documentation for this project.

Component-specific

• I have added a new component
• I have modified an existing component

⏭ Next Steps