Merge pull request #3 from sheldonj/release-please--branches--main--c…

…omponents--zenstack-docs-plugin

chore(main): release zenstack-docs-plugin 0.2.1

Merge pull request #2 from sheldonj/release-please--branches--main--c…

…omponents--zenstack-docs-plugin

chore(main): release zenstack-docs-plugin 0.2.0

feat: initial release of zenstack-docs-plugin

ZenStack v3 plugin that generates rich, browsable Markdown documentation
from ZModel schemas. Includes per-entity pages with fields, relationships,
access policies, validation rules, Mermaid ER diagrams, cross-links,
and optional AI agent skill file (SKILL.md) generation.

Key capabilities:
- Full-schema ERD with SVG export via beautiful-mermaid
- Correct cardinality detection (1:1, 1:1?, 1:M, M:1, M:1?, M:M)
- Per-page SVG diagrams (diagramFormat: svg | both | mermaid)
- Multi-file schema support with source file tracking
- 149 tests (unit + integration)
- eslint-config-canonical for strict code conventions
- CI/CD via GitHub Actions with pnpm