feedback7: merge fb7-voices — the 选中干员 line on every tap (prep / shop / hand, official FOCUS_CHAR: priority 10, cooldown 0, no gap restart), the Japanese voice tree (audio.voiceJp, 2674 files, setting 语音语言 中文 / 日本語, CN fallback), the full zip ships both

- Conflict: public/js/ui/settings.js imports (store from #321 + VOICE_LANGS) — both kept. test/ui/playtest6-elite.test.js's
  source pin of the onDetail line allows the new tap counter (bcee737f).
- Grok review: MERGE AFTER FIXES — the three findings fixed on the branch (bcee737f). Golden unchanged; broad node --test
  5334 (the one failure was that source pin, fixed), i18n strict clean, lint 0 errors, typecheck.

test/ui/playtest6-elite.test.js

@@ -120,7 +120,7 @@ describe('shop bar: the merge tag and the armed card', () => {
     assert.equal(mergeHint(board, golden(A)), null, 'an elite card never merges');
     // the first tap: ShopBar tapCard → onDetail(id, 'chess', mergeHint) → game.js setDetail({ …, hint }) → resolveDetail
     assert.match(read('public/js/ui/shopBar.js'), /setArmed\(key\); onDetail\(slot\.id, detailKind, detailKind === 'chess' \? mergeHint\(priv, slot\.id\) : null\)/);
-    assert.match(read('public/js/screens/game.js'), /onDetail=\$\{\(id, kind, hint\) => setDetail\(\{ kind: kind === 'item' \? 'item' : 'chess', id, hint: hint \|\| null \}\)\}/);
+    assert.match(read('public/js/screens/game.js'), /onDetail=\$\{\(id, kind, hint\) => setDetail\(\{ kind: kind === 'item' \? 'item' : 'chess', id, hint: hint \|\| null(?:, tap: \+\+cardTap\.current)? \}\)\}/);
     const r = resolveDetail({ kind: 'chess', id: A, hint: mergeHint(board, A) }, new Map());
     assert.equal(r.hint, '精锐干员将出现在作战区原位置');
     const blocks = ChessDetail({ chess: r.chess, piece: null, editable: false, bonds: [], loadout: null, hint: r.hint });