- Switch settings export filename prefix from 'kb' to 'fusion' (e.g. fusion-settings-*.json)
- Switch backup filename prefix from 'kb' to 'fusion' with legacy-safe parsing for existing kb-* backups
- Remove unused ntfy deep-link code and dashboard routing for /project/:id
- Remove dead notifier tests and App test assertions for removed features
- Clean up dashboard command and bin.ts unused variables
- Add changeset for the published package rename
- Rename data directory from .kb to .fusion across core, CLI, dashboard, and engine
- Update all path references in source files, tests, and CLI output
- Remove deprecated central-core infrastructure (central-core, central-db, central-integration)
- Remove obsolete test files (PlanningModeModal.test.tsx, ScheduleForm.test.tsx)
- Add changeset for the directory rename breaking change
- Add backup settings to ProjectSettings with schedule, retention, and directory config
- Create BackupManager with create, list, cleanup, and restore operations
- Add CLI backup commands: --create, --list, --restore, --cleanup
- Implement backup validation and automation sync for scheduled backups
- Add dashboard backup settings UI with stats and 'Backup Now' button
- Add backup API routes for settings management and manual operations
- Include comprehensive backup tests and changeset for patch release
- Document backup configuration and recovery in AGENTS.md
