Session 39: Design system Phase H — QA pass, §13 parity verified, conversion COMPLETE (1907 tests)

Final phase of the VYNDR 2.0 conversion (Sessions 33-39). Verify -> fix -> lock.
Frontend-only; zero backend changes.

§13 automated checklist: all PASS or FIXED.
- QA.1 token resolution FIXED: ProcessingGrade #00ffb8 -> var(--g-ap);
  game/[id] sport literals -> var(--s-*). Remaining hex documented as intentional
  (var-with-fallback, Next metadata, bespoke intel-surface shades).
- QA.6 glitch discipline: ZERO glitch on data components.
- QA.4/5/8/11/16/18 verified; QA.9 (cmd palette) documented deferred;
  QA.17 (AI slop) flagged for Kev's manual browser review.

De-flake: soccerFeatureExtractorCascade hit Jest's 5s default under full-suite
load (falls through to live adapters on cache miss) -> jest.setTimeout(20000),
same family as the S32 pipeline test. Verified stable across 3 full-suite runs.

New: tests/unit/vyndrParityQA.test.js (17 tests locking the parity invariants).

Backend 1890 -> 1907, 146 suites, zero regressions (stable x3). Web build clean.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -276,6 +276,23 @@ Testable CommonJS modules in `lib/` + thin React glue:
 - GOTCHA: don't return a `Set.delete`-based unsub directly from `useEffect`
   (returns boolean ≠ valid cleanup) — wrap as `() => { unsub(); }`.
 
+## VYNDR 2.0 Conversion COMPLETE (Session 39 — Phase H QA)
+The 7-session design conversion (33–39) is done and parity-verified against §13.
+- Parity invariants are locked by `tests/unit/vyndrParityQA.test.js` — if you
+  later add a glitch class to a data component, a raw `#00ffb8`/sport hex, a dead
+  `onClick={}`, or break the gated-route list, that suite fails. Keep it green.
+- INTENTIONAL hex (do NOT "fix" to tokens): `var(--token, #fallback)` fallbacks,
+  Next metadata `themeColor`, and the bespoke intel-surface/red-tint text shades
+  (#e8fff4/#bdf5e2/#ff8a8a/#ff8b7a/#ffb0a4/#ffd9a8/#04140f) ported from the
+  prototype — no token equivalent.
+- The GradeResultCard hero LETTER is intentionally `var(--sans)` (display),
+  matching the prototype; all grade DATA rows + the GradeBadge chip are mono.
+- DEFERRED (never in 33–39 scope): a true ⌘K command palette (Nav `›` Query
+  currently links to /scan).
+- TEST DE-FLAKE: `soccerFeatureExtractorCascade` gets `jest.setTimeout(20000)` —
+  it falls through to live adapters on cache miss and flaked at Jest's 5s default
+  under full-suite load (same family as the S32 pipeline test).
+
 ## Active Skills
 - vyndr-voice (all user-facing output)
 - prop-analysis (grading methodology)