Mobile:
- Workshop nav tabs full-width, hide logo, hide hero header
- Search/sort/share go full-width stacked
- Tags scroll horizontally
- Share button large and prominent
- Patch cards single column, shorter previews
- Auth modal fits mobile viewport
Navigation:
- Workshop button in Sandbox hamburger menu (mobile)
- Workshop tab in WorldMap mobile tab bar
- GameApp passes onWorkshop prop through to WorldMap
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>