Agzamus 1d55e84e96 fix(teacher): register migration, containment period queries, concurrency guards ...

- Register AppDatabase.MIGRATION_3_4 so v3 databases upgrade without data loss
- Query teacher schedule periods by containment (weekStart<=x AND weekEnd>=x)
  instead of exact weekStart, matching 2-week catalog windows
- Clip buildTeacherSchedule days to the requested week range
- Add weeksFor() to enumerate weeks of a catalog window for the UI selector
- Serialize syncPeriod body with a Mutex to protect the unique index
- Rethrow CancellationException before generic catch; version loadRevision
  checks so stale observers/loads are cancelled
- Sync job tracking in PickerViewModel; keep loading true while empty
- Drop dead selectTeacher helper

2026-09-19 23:32:09 +03:00

..

local

fix(teacher): register migration, containment period queries, concurrency guards

2026-09-19 23:32:09 +03:00

remote

fix(remote): replace unsupported (?U)\b regex for Android runtime

2026-09-19 20:44:22 +03:00

repository

fix(teacher): register migration, containment period queries, concurrency guards

2026-09-19 23:32:09 +03:00

static

init

2026-09-02 23:47:00 +03:00