feat: add Claude Code AI skills for react-native-ui-lib

[adids1221]

Summary

• Adds a uilib-codegen Claude Code skill that ships inside the npm package
• Users install it once via node node_modules/react-native-ui-lib/install-skills.js and get AI-assisted screen building with prop lookup, layout mapping, and styling guidance
• Skill files live in packages/react-native-ui-lib/skills/uilib-codegen/ and are included in the npm publish via files in package.json

What's in the skill

File	Purpose
SKILL.md	Entry point — component lookup, layout-to-component mapping, conventions, compliance audit
styling.md	Modifiers, spacing presets, design tokens, typography, shadows, border radius
component-intelligence.md	Intent classification (Capturing/Performing/Displaying/Reporting), discovery loop, props triage
getting-started.md	Install, peer deps, ThemeManager setup, resources
theming.md	Colors, Typography, Spacings, ThemeManager per-component overrides

What's left (follow-up items)

• README update — add an "AI Coding Skills" section explaining the feature and the install command
• Test end-to-end — install the package locally, run node install-skills.js, open Claude Code and verify the skill loads and activates correctly
• Figma workflow — consider adding a lightweight Figma-to-code guide now that the public Figma community file exists (figma.com/community/file/1379775092983284111)
• uilib-debug skill — a debug/troubleshooting skill (parallel to the private one) would complement codegen
• Version the skill — decide if skill version should be tied to the package version or managed independently
• postinstall opt-in — evaluate whether to auto-run install-skills.js on postinstall (with a flag to opt out)

Test plan

• Run node packages/react-native-ui-lib/install-skills.js from a test project that has the package installed
• Confirm .claude/skills/uilib-codegen/ is created with all 5 files
• Open the test project in Claude Code and ask it to build a simple screen — verify the skill is active and the Architect's Note is generated

🤖 Generated with Claude Code

[github-actions]

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