v0.4 Route Status

app/api/cases/start/route.js
- Current tracked start-case route for the v0.4 graph orchestration path.
- Covered by tests/app/api/cases-start-route.test.js.
app/api/start-case/route.js
- Untracked earlier experiment / duplicate start route.
- Not referenced by the current UI.
- Still mentioned in untracked handoff docs.
- Leave untracked for now; recommend deletion once route migration is explicitly confirmed.
app/api/update-case/route.js
- Untracked future updateCase work.
- Not referenced by the current UI.
- Leave untracked for the current milestone.
Current UI status
- components/scenario-form.jsx still calls /api/analyse.
- No active UI path currently calls /api/cases/start, /api/start-case, or /api/update-case.