M4 - Reliable tracking and persistence

New Issue

Complete reliable laptop tracking, bounded offline persistence, safe lifecycle/configuration changes and the minimal bilingual native interface.

Exit criteria

Time OR distance selection, 10,000-position/30-day queue, backoff, pause and destination safeguards pass deterministic CI checks. Real lifecycle and stationary capability/fallback are documented. The agreed English/Spanish menu and Settings interface is complete, accessible and uses an original icon.

No due date
0% Completed