- Fix template task filtering bug: templates now hidden from all reports
except 'template' and 'all' reports, even when using custom filters
- Add support for status:template filter to explicitly show templates
- Implement comprehensive report system with 12 predefined reports:
* active - Started tasks
* all - All tasks including templates
* completed - Completed tasks
* list - Pending tasks (default)
* minimal - Pending tasks in minimal format
* newest - Most recent pending tasks
* oldest - Oldest pending tasks
* overdue - Overdue tasks
* ready - Tasks ready to work on
* recurring - Pending recurring instances
* template - Recurring template tasks
* waiting - Hidden/waiting tasks
- Replace list command with report-based architecture
- Add configurable default_report option (defaults to 'list')
- Add minimal display format (ID + description only)
- Support flexible syntax: 'opal <report> [filters]' or 'opal [filters] <report>'
- Add 'opal reports' command to list all available reports
- Created sync client for communicating with API server
- Implemented conflict resolution strategies (last-write-wins, server-wins, client-wins)
- Added offline change queue for queuing changes when server is unreachable
- Implemented merge logic for local and remote task lists
- Added conflict logging to sync_conflicts.log
- Created bidirectional sync with pull/push operations
- Extended Config struct with sync settings (URL, API key, client ID, strategy, offline queue)
- Added SyncResult display with user-friendly output
- Sync handlers already implemented in Phase 1 (GetChanges, PushChanges)
- Add WeekStartDay and DefaultDueTime fields to Config struct
- Set defaults: week_start_day=monday, default_due_time=empty
- Add GetWeekStart() and GetDefaultDueTime() helper methods
- Update ParseDate() to use configured week start day
- All tests passing
joakim