System
Internals for developers and operators — everything under the surface of the studio:
- Architecture — process layout, runtime topology, and where state lives.
- Data Model — Postgres / Prisma, on-disk
assets, and
PlannerSessiontypes. - API Routes — every Next.js route handler and what it does.
- Testing and demo video — Vitest, optional
Playwright smoke, and
demo:recordfor marketing capture. - Beat Service — the local Python service for beats, downbeats, and lyrics.
- Gallery hero strip — locked “All renders” tick behaviour (static list, no regressions).
- Lessons Learned — caveats, product notes, and tracked TODOs (e.g. lyric timing).
- Docs System — how this very docs site is wired up.