Book tutorial rollout

Closed 2026-05-05 on superrepo f57377a (v0.2 delivery tip).

Early v0.2 language book chapters, corelib naming on the public site, file-scoped module semantics in book/reference material, and trudoc/bootstrap wiring ahead of the May platform-spec cutover.

Workstreams: docs-site. 3 catalog tasks anchor this deliverable (milestoneId: v02-book-tutorial-wave).

Provenance

• cc46568 (beskid) — Website update
• 6140c7c (beskid) — docs: corelib naming across site, workstreams, and CI notes
• 94240a3 (beskid) — site: add language book and align module docs with file-scoped semantics

Catalog scope

• Delivery version: v0.2 (Analysis, packages, and platform spec)
• Deliverable: v02-book-tutorial-wave — Book tutorial rollout

Relation

Groups the v0.2 seed tasks linked via milestoneId for Book tutorial rollout.