feedback7 R22-VOICES: the Japanese voice dub as a second tree beside the Chinese one — audio.voiceJp (the same slots and file names from ArknightsAssets2 voice/: 2674 files, 89.4 MB, for the 191 voiced operators), 设置 → 语音语言 中文 / 日本語 (default 中文, not tied to the interface language), a JP line the manifest or the host lacks plays the Chinese one; the full zip ships both dubs (one switch, tools/package.mjs FULL_ZIP_JP_VOICE), the lite zip stays art-free (the owner's request of 2026-10-08 「全套的日配语音」); golden: unchanged

- tools/assets/plan.mjs: one voiceTree() per dub — audio.voice (--voice-lang, cn by default) and audio.voiceJp
  (VOICE_JP_LANG, always the JP dub, audio/voice/jp/<charId>/cn_nnn.mp3); fetch-assets plans and downloads both
  (stats.voiceJpChars), so setup (checkAssets walks every listed URL) fetches both too.
- data/assets.json regenerated with the project's tool (node tools/fetch-assets.mjs --add-only, raw.githubusercontent.com,
  107 s): the only change is audio.voiceJp + stats (+2674 files, +89,388,041 bytes, voiceJpChars 191) + hash — the rest
  is byte-identical; the JP tree is the Chinese one with the folder swapped (191 × 14 files, every file a valid MP3).
  The audio files are not committed (public/assets/ is git-ignored).
- public/js/audio.js voiceLine(): 'jp' draws from voiceJp and falls back to the Chinese line per slot (a JP entry the
  manifest lacks) and per line at play time (the Chinese file of the same name when the host lacks the JP one —
  same token, same gate); operators without voice (stand-ins, 盟约·辅助干员, summons) stay silent. setVoiceLang().
- settings: voiceLang 'cn' | 'jp' (VOICE_LANGS, sanitizeSettings), the 语音语言 row under 干员语音 (each dub named in
  its own language, like the language switch), 语音语言 in the en / ja / ko / zh-TW packs.
- tools/package.mjs FULL_ZIP_JP_VOICE (true): false holds the JP files out of the full zip (and its update zip) —
  not missing, not orphans, never in an update's `removed`; setup then downloads them.
- Sizes measured: art download 548 MiB (was 463), full zip ≈ 505 MB (0.2.1: 428 MiB + 76 MiB of zipped JP voice),
  unzipped 711 MB (package --dry-run); lite zip unchanged. README, DEPLOY, ASSETS, setup's fallback size updated;
  PLAYING voice paragraph; §21.30 "Changed in 0.2.2" note.
Tests: test/feedback7-voices.test.js (new: plan, manifest, settings, package switch), test/ui/audio.test.js (voiceLine,
the manager's dub choice and fallback), test/ui/gameLogic.test.js, test/docs-consistency.test.js — all fail on the parent.

test/docs-consistency.test.js

@@ -909,6 +909,13 @@ test('干员战斗语音 (DESIGN §21.30): the manifest data, the official prior
   assert.match(DESIGN, /\*\*Where each line plays — battle only\.\*\*/);
   assert.match(doc('docs/ASSETS.md'), /\| 干员战斗语音 \|/);
   assert.match(doc('docs/ASSETS.md'), /voiceChars/);
+  // 0.2.2: the Japanese dub beside the Chinese one (audio.voiceJp, settings 语音语言, the full zip's switch)
+  assert.equal(Object.keys(manifest.audio?.voiceJp ?? {}).length, charIds.length, 'every voiced operator has its JP tree');
+  assert.equal(manifest.stats.voiceJpChars, charIds.length);
+  assert.match(doc('docs/ASSETS.md'), /voiceJp: \{ \[charId\]: \{ …the slots of `voice` \} \}/);
+  assert.match(doc('docs/DEPLOY.md'), /`FULL_ZIP_JP_VOICE` 改成 `false` 时/);
+  assert.match(PLAYING, /「语音语言」选 \*\*中文 \/ 日本語\*\*（默认中文，和界面语言无关/);
+  assert.match(PLAYING, /会说一句官方的「选中干员」语音，休整期也一样/);
   assert.match(SIM, /\['engage', id\]/);
   // the code: every slot the client asks for comes from a running battle's own stream — the three prep-only lines
   // (干员报到 / 编入队伍 / 任命队长) are never requested — except 选中干员, the detail panel's line on every tap of an