- Add LogClosedDayDelete and LogClosedWeekDelete to SyncStore
- Inject syncStore into EntryService; log Start, Stop, StopByID,
Update, CreateInterval, Delete, AutoStopStalledEntries
- Inject syncStore into DayService; log CloseDay, MarkDay, ReopenDay,
and the recomputeWeek closed-week upsert
- Inject syncStore into SettingsService; log Upsert, UpdateSettings,
DeleteSettings
- Add LogClosedWeek/LogClosedWeekDelete calls in WeekService.CloseWeek
and ReopenWeek
- Update main.go and all service test helpers for new constructor signatures
- All Go tests and 19 Vitest tests pass
- Add ErrFutureDay sentinel error
- CreateInterval: rejects if startDayKey > todayKey (400)
- Update: rejects if new start_time moves entry to a future day (400)
- Handler maps ErrFutureDay → 400 Bad Request for both endpoints
- Add TestCreateIntervalRejectsFutureDay
- Add TestUpdateRejectsMoveToFutureDay
- UI already gates this via dayCapabilities (canAddInterval=false,
canEditEntries=false for future days), but server now enforces it too
