- Rewrite App.tsx: interactive 9-step product journey, bilingual EN/ZH
- All 14 real product screenshots integrated
- Relationship section with upstream contribution context
- Workspace assets grid with chip navigation (Projects/Agents/Runtimes/Skills/Settings)
- TypewriterEffect with true per-character input via motion value
- Mention picker overlay animation
- Auto-play journey on scroll (IntersectionObserver)
- prefers-reduced-motion support throughout
- No 'public' language anywhere in the build output
Xisheng-Zhao