festifun/plan/10-integration.md

Phase 3 — Integration (serial, one agent, branch integration)

Precondition: all four lanes merged to main. Scope: spec milestones M8 and M9, cross-lane wiring, and the README.

1. Adjudicate plan/CHANGE_REQUESTS.md first — apply or reject each request against the frozen files, with a one-line rationale per decision committed to that file.
2. M8 end-to-end (spec): correction panel + bbox annotation UI (frontend/src/annotate.js), wire POST /api/annotations through lane B's geometry.py functions (triangulate when 2+ views, else nearest-point-on-ray fallback), resolved anchors appear live in overlays + 3D scene. Acceptance: two-view annotation of a synthetic stage corner lands within 0.2 units of ground truth.
3. M9 (spec): keyframed camera paths (camPath.js), polish, keyboard shortcuts, README with quickstart + real-footage workflow + shooting tips.
4. Full-system pass: fresh clone → follow README verbatim → synthetic demo works; then (if COLMAP installed and real footage available) run the real pipeline once and file any failures as issues rather than rushing fixes.
5. Tag v0.1.0.

You may edit any file in this phase — the ownership matrix ends here — but keep the frozen contracts (timebase, schema, API shapes, pose convention) stable unless a change request demands otherwise.