- Covers empty states, celebration state, and scheduled/overdue task rendering - Verifies proper checkbox behavior for future tasks - Tests AppBar for sort dropdown, edit/delete actions, and calendar strip - Adds necessary test helpers and overrides for room-specific tasks
- Tests cover default state (alphabetical) - Tests cover setSortOption state update - Tests cover SharedPreferences persistence - Tests cover persisted value loaded on restart - Tests cover unknown persisted value fallback