changelog.d/5117-seed-showcase.md

Rama main · réplica de lectura del repositorio original.

- **Demo seed: showcase documents and artifacts out of the box (#5117).** `crewship seed` (and so every fresh install and `crew reset --yes`) now also creates four native Word documents, three native Sheets, a dashboard with data, a poll, an ROI calculator, a Slides deck and a Design canvas, in Czech, and enables the artifact and Craft feature flags they need for the seeded workspace only. Items holding content are left untouched; a step refused part-way is reported as incomplete and finished by the next seed; a server without one of the capabilities skips just that item with one line. Native initialization releases its edit lease immediately. `--skip-showcase` opts out.