vikunja

Use when adding or changing a resource on the Huma-backed /api/v2 API (new endpoints, porting a v1 resource, editing pkg/routes/api/v2/). Covers per-operation Huma handlers, the shared envelopes, error/auth bridging, REST verb conventions, and what's automatic.

Use when adding or modifying a model in pkg/models/ that needs CRUD operations or permission checks. Covers Can* method placement, CRUDable interface, and required test coverage.

Use when creating or editing files in pkg/migration/. Covers cross-DB type safety across MySQL/PostgreSQL/SQLite, DDL error handling, time-column conventions, and path sanitization.