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feat(designbook): technology-neutral IR + stack-adapter pipeline (WHYNOT-WP-0002 T01-T06)

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Author the design language once in the canonical React designbook and project it
one-way onto each stack: React -> designbook/ -> ir/ -> adapters/<stack>/.

Phase 0 — contracts & governance (T01-T03):
- ir/SCHEMA.md + ir/schema/{component,tokens}.schema.json — neutral IR contract
  (W3C DTCG tokens; React prop -> HTML attribute mapping; non-portable props flagged).
- adapters/ADAPTER_CONTRACT.md — inputs, drift-report + parity-result shapes,
  idempotency rules, CI exit codes (0 ok / 2 usage / 3 drift / 4 parity / 5 internal).
- .claude/rules/designbook-propagation.md + DesignSystemIntroduction.md §5.1 —
  one-way directionality + drift-resolution workflow.

T04 — canonical React designbook + the missing pull tool:
- The bundled /design-sync skill only PUSHES repo->cloud; it cannot populate
  designbook/. Added scripts/designbook_pull.py + `make designbook-pull`, which drives
  the local claude binary headless (acceptEdits) so DesignSync fetch+write runs in a
  subprocess (contents never hit the orchestrator's context). Pulled 44 files;
  excludes the _whynot-design-seed/ self-copy. Corrected the docs that wrongly called
  /design-sync the pull.

T05 — IR extractor (scripts/ir-extract.mjs + `make ir`):
- ir/tokens.json (80 tokens, DTCG, var() -> {ref} alias resolution); ir/components/*.json
  (10 contracts parsed from .jsx signatures: enum/boolean/number inference, prop->attr
  map, style/callback marked non-portable); ir/exemplars/*.

T06 — Lit token adapter (adapters/lit/ + `make adapt-lit`):
- Full-gen tokens into src/styles/colors_and_type.css :root (marker-bounded, idempotent
  no-op on re-run; hand-authored type CSS preserved).

NOTE: token regen synced Lit to canonical React — fonts IBM Plex -> system stacks and 8
status tokens added. This is a VISUAL change: review and run `pnpm test:visual:update`
before merge. Remaining: T07 scaffold+drift, T08 parity, T09 runbook, T10 2nd-adapter.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Bernd Worsch
2026-06-24 12:36:24 +02:00
parent d149f965a3
commit 0d688ca94a
80 changed files with 6439 additions and 106 deletions
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designbook/preview/type-headings.html Normal file
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<!doctype html>
<!-- @dsCard group="Type" name="Type · Headings" subtitle="H1–H5 · PlexSans 500 · tight tracking" viewport="700x320" -->
<html><head>
<meta charset="utf-8"><title>Headings</title>
<link rel="stylesheet" href="../colors_and_type.css">
<style>
body { padding: 28px 32px; background: var(--paper); }
.row { display: grid; grid-template-columns: 64px 1fr auto; align-items: baseline; gap: 24px; padding: 10px 0; border-bottom: 1px solid var(--border-soft); }
.row:last-child { border: 0; }
.row .label { color: var(--fg-3); font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.row h1, .row h2, .row h3, .row h4, .row h5 { margin: 0; }
.row .spec { color: var(--fg-3); font-family: var(--ff-mono); font-size: 11px; letter-spacing: 0.04em; }
</style></head>
<body>
<div class="row"><span class="label">H1</span><h1>Prototype pipeline</h1><span class="spec">500 · 44 / 1.05</span></div>
<div class="row"><span class="label">H2</span><h2>Stage 2 — Prototype card</h2><span class="spec">500 · 32 / 1.25</span></div>
<div class="row"><span class="label">H3</span><h3>Learning question</h3><span class="spec">500 · 24 / 1.25</span></div>
<div class="row"><span class="label">H4</span><h4>Smallest useful test</h4><span class="spec">500 · 20 / 1.25</span></div>
<div class="row"><span class="label">H5</span><h5>Expected signal</h5><span class="spec">500 · 17 / 1.25</span></div>
</body></html>