SyncController now handles the full mutation vocabulary:
- inspection.create (idempotent by uuid; project/layer derived from feature;
authz member + 'create inspections'; status defaults to completed).
- issue.create (idempotent; authz member + 'create issues').
- issue.update (by server id; authz member + 'edit issues'; sets resolved_at
when resolved/closed; last-write-wins conflict).
- feature.update (by server id; authz member + 'update progress'; recomputes
phase progress; last-write-wins conflict).
- Conflict detection: client_updated_at vs server updated_at → returns
'conflict' with the current server value.
Added uuid + client_updated_at to features/inspections/issues (guarded migration)
and their fillables. Tests: 16 passing (added inspection/issue/feature + conflict).
Note: 2 PRE-EXISTING test failures remain (not from this work, sqlite-only):
ExampleTest expects '/'=200 (app redirects), and the dashboard route uses MySQL
FIELD() which sqlite lacks.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>