e8b389d6b7
- KanbanDB: read-only SQLite access to kanban state (tasks, events, comments, subs) - KanbanMonitor: async poll loop that watches kanban DB, formats events, sends via Matrix - format_event: human-readable event formatting (created, claimed, completed, etc.) - CLI: matrix-hermes kanban monitor/subscribe/unsubscribe/status commands - 29 tests covering DB, event formatting, monitor lifecycle, and notifications - Version bump 0.3.0 → 0.4.0