- checklist_templates and template_items tables for reusable checklists
- /checklists page: create/edit/delete templates with ordered items
- "Import" button on device detail imports a template as a new checklist
with all items copied (unchecked)
- Sidebar nav item for Checklists between Locations and Gallery
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
grabowski
1351b77034