Add control gallery sample and roadmap documentation
- Add comprehensive ControlGallery sample app with 12 pages
demonstrating all 35+ controls
- Add detailed ROADMAP.md with version milestones
- Add README placeholders for VSIX icons and template images
- Sample pages include: Home, Buttons, Labels, Entry, Pickers,
Sliders, Toggles, Progress, Images, CollectionView, CarouselView,
SwipeView, RefreshView
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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