chore(release): 0.108.1 lineage docs patch

[drewstone]

Summary

• add the missing public TSDoc summary for Lineage
• bump npm/PyPI package metadata to 0.108.1
• record the docs-only patch release in the changelog

Checks

• pnpm run lint (passes with 4 existing warnings)
• pnpm run typecheck
• pnpm exec vitest run src/campaign/lineage.test.ts src/campaign/presets/run-lineage-loop.test.ts
• NODE_OPTIONS=--max-old-space-size=8192 pnpm run build
• pnpm run verify:package
• git merge-tree --write-tree origin/main HEAD

[tangletools]

✅ Auto-approved drewstone PR — cbd3c438

This PR was opened by the trusted drewstone account.
The full PR reviewer audit still runs separately and will publish findings if it detects issues.

_{tangletools · auto-approval · reason: drewstone_author · 2026-07-08T19:41:15Z}