2 Commits

Author	SHA1	Message	Date
Mikkeli Matlock	c4d4032b6b	feat(04-01): add timestamp to ProcessedGpsData and precision/lifecycle constants ... - Add timestamp field to ProcessedGpsData with copyWith support - Add precision switching thresholds: 3.33 m/s (12 km/h) up, 2.22 m/s (8 km/h) down - Add PRECISION_SWITCH_FIRST_FIX_DELAY (5s) to prevent early switching - Add BACKGROUND_GRACE_PERIOD (7s) for lifecycle-aware GPS management - Mark GPS_GRACE_PERIOD as deprecated in favor of BACKGROUND_GRACE_PERIOD - Change GpsService.positionStream to createPositionStream() with dynamic accuracy - Keep deprecated positionStream getter for backward compatibility Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-12 09:00:10 +09:00
Mikkeli Matlock	2b2fc8fbd3	chore(01-01): create directory structure and infrastructure files ... - Create lib/screens/, lib/widgets/, lib/providers/, lib/models/, lib/config/ directories - Add Logger utility with error/warn/info/debug levels (kDebugMode guarded) - Add GpsConfig constants (timeouts, heading validation) - Add TimingConfig constants (heartbeat, overlay intervals) - Add OverlayConfig constants (sizing, opacity ratios)	2026-02-09 21:22:19 +09:00