Reusable, chase-driven calibration flow that solves + saves the linear
CalibrationConfig with a few taps — no LED counting — and works in the
browser on desktop and Android (no Tkinter dependency).
- features/auto-calibration.ts: 5-step flow (start corner -> direction ->
tap-to-mark-corners -> solved preview -> save). Drives the phase-1 session
endpoints (session/position/solve) and persists via PUT /color-strip-
sources/{id}. cornerIndices[0] is anchored to strip index 0 per the solver
contract. unmountAutoCalibration() is the single cleanup gate — the
calibration session is always stopped (device restored) on cancel, modal
close, after save, AND on a mid-flow error, so the strip is never left dark
or stuck.
- Public API mountAutoCalibration({container, cssId, deviceId, onComplete,
onCancel}) for the phase-4 wizard to embed; showAutoCalibration() standalone.
- "Auto-calibrate" entry added to the existing calibration modal; standalone
modal template; app.ts/global.d.ts exports; .autocal-* CSS matching the
ds-section vocabulary; 43 autocal.* i18n keys in en/ru/zh; docs/CALIBRATION.md.
Part of the edge-calibration + first-run-wizard feature (Big Bang; intermediate
phase — full build/suite + test-writer gated at the final phase).
alexei.dolgolyov
9550688c1e