0.3.0

🎉 Release v0.3.0 Ready!
Version: 0.3.0
Tag: v0.3.0
Status: ✅ Built & Tagged

📊 Release Summary
Commits in this release:

1. e41a930 - chore: release v0.3.0
2. ece1f40 - feat: unify design tokens to use numeric keys throughout
3. c049d33 - feat: add useTheme hook for reactive theme detection
4. 2090e58 - docs: add TypeScript support section for ChatGPT Apps SDK types
5. ad37780 - fix: resolve React warning for aspectRatio prop on Card.Image

Issues Closed: #1, #2, #3, #4, #5, #6 Test Results:

• ✅ 548/548 tests passing
• ✅ TypeScript compiles without errors
• ✅ Build successful (1.26s)

Bundle Sizes:

• ESM: 300KB (gzipped: 81KB)
• CJS: 208KB (gzipped: 67KB)
• CSS: 96.7KB (gzipped: 18KB)