ADR-0002: Docs sync and matrixes from source metadata

• Status: accepted
• Date: 2026-03-21

Context

Rule/preset tables in docs and README can drift when maintained manually.

Decision

Generate matrix-style docs sections from plugin metadata using scripts, and keep README/docs checks in CI and local workflows.

Consequences

• Reduced manual drift risk.
• Easier updates when rules/presets evolve.
• Build/check steps become more important in contributor workflow.