Add scripts/gen-module-graph.ts, which derives the inter-package
dependency graph from each package's @deepseek-ai/dsh-* peerDependencies
and renders docs/module-graph.md (a GitHub-native Mermaid graph plus a
dependency table). Output is deterministic so a regenerate-and-diff
check is stable.
Wire a freshness gate the same way doc-sync is wired (ADR 0007: hooks
and CI run the same package.json scripts): verify-module-graph runs in
pre-push (lefthook) and as a CI step. It fails if the committed file
drifts from what the generator would produce.
Tianyi Cui
4c8c1da8b3