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v0.10.0 — Brownfield retrofit + plugin CI

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@jrpease jrpease released this 28 Jun 07:45
4b54941

ThroughLine can now retrofit an existing design system — a mature codebase and a drifted Figma file — not just build greenfield. Plus the plugin's first CI.

Added

  • Brownfield retrofit (Plans 1–3). Three new skills — design-system-audit (size & inventory an existing system with verified reads), token-crosswalk-builder (map new↔old tokens + a tokens:validate N/N gate), and retrofit-planner (the safe, gated 7-phase migration). Brownfield branches added to token-builder, token-sync-layer, and storybook-chromatic-builder; B1/B2/B4 read-discipline hardening; the B3 detect-or-ask publish fix.
  • Plugin CI. The repo's first GitHub Actions workflow + zero-dependency validators (ci/) for plugin.json / marketplace.json and every skill/command frontmatter, run on every PR alongside the full test suite (70 tests).
  • README surfaces the retrofit path; now 12 skills / 10 reference docs.

Additive and backward-compatible — existing greenfield flows are unchanged.

Carry-forward: the B1/B2/B4 mitigations are case-study-authored and not yet reproduced against a live Figma file.

Full changelog: v0.9.0...v0.10.0