josh
d52e35f3ad
feat(01-04): Vite-native content pipeline + Zod schemas + demo fragment + /content/ README
- FragmentSchema with stable-string-ID regex /^season\d+\.[a-z0-9._-]+$/
- SeasonContentSchema wraps fragments[]
- loader.ts uses import.meta.glob with literal patterns (Pitfall 1)
- Throws on schema violation at module-eval time, failing npm run build (PIPE-01)
- Test-only loadFragmentsFromGlob helper for unit-test injection
- Demo fragment season0.demo.first-light proves end-to-end round-trip
- content/README.md documents the convention for Phase 2 writers (STRY-09)
- Removes now-redundant src/content/.gitkeep firewall marker