feedback5: merge R19C — GitHub #235: the official 「作战结束」 result box (全员无伤！ / 生命值减少 −N) and the three battle-over sounds at settlement, PR #112 by @Convey123 ported onto the 0.2.0 layout (test/ui/gameLogic.test.js: both streams' tests kept); golden unchanged

public/i18n/en.json

@@ -397,6 +397,8 @@
   "队友作战进度": "Teammate battle progress",
   "作战结束": "Battle over",
   "作战结束，等待队友完成作战": "Battle over. Waiting for teammates to finish",
+  "全员无伤！": "All unharmed!",
+  "生命值减少 −{n}": "LP reduced by {n}",
   "你已被淘汰，正在观战": "You have been eliminated. Spectating",
   "上一个战场": "Previous battlefield",
   "下一个战场": "Next battlefield",