Add diagram/project DB schema, CRUD API, dashboard pages with grid/card/ empty state, create dialog with type selector, editor placeholder, and 26 schema validation tests. Includes code review fixes: soft-delete filter on GET /:id, error handling, keyboard accessibility, type-safe API response types, and error states on pages. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
54 KiB
54 KiB