feedback5 WL: Touch follows PRTS — S3's extra heal is 30 % of the base with its own recipient's boost, 「低于」 half HP, 攫升 on every heal she outputs, 超脱 on a dying forced exit

The shared code of the 外勤医疗 strategy's Touch and the Touch 补位 stand-in (content/tokens.js touchGospel /
mapCharTalents), against PRTS Touch(卫戍协议) and its 备注 / 修正:
- S3 恳切福音's extra heal: 30 % of the main heal's base (before the ×1.35 / ×1.40), a heal of its own — its recipient
  below half HP gets the boost (and the elite's PHY-X), 备注 「额外治疗可触发技能后半段的治疗量提高效果」; it goes to the
  lowest HP ratio of the main target and its 4 orthogonal neighbours, a full-HP unit included (x-5,
  「可治疗生命值已满单位」). The touchExtra / touchMainHeal block is gone.
- The boost needs HP strictly below half (修正 「低于」, was 「不高于」).
- 攫升: every heal she outputs gives SP — a heal on herself and one that restores nothing too (备注 「无需实际产生治疗量」);
  still no device, no unit without a skill, and not her own HP-regeneration tick.
- 超脱: a forced exit that plays the death animation counts like a knock-out (备注 「如史尔特尔的天赋效果」). Battle.retreat
  takes `dying` and the death hook carries it: 史尔特尔's 余烬 and 骑士戒律 + 竞技旗 set it; planned exits (耀骑士临光 S2,
  伊内丝 S3), the 商人's automatic 撤退 and the 突袭 jump do not. A battle has no player 撤退 command.

Golden moved: roster-041 (the strategy's Touch heals differently: S3 extra heal / boost), standin-03, standin-04,
standin-08, standin-09, standin-10 (Touch standing in for 塞雷娅 / 塑心 / 纯烬艾雅法拉), coop2-NORMAL-14-standins (the
human seat plays 外勤医疗, so its Touch takes part). Docs: SIM.md (death hook `dying`, retreat option, the forced-exit
paragraph).

server/sim/battle/deploy.js

@@ -86,13 +86,15 @@ export class BattleDeploy {
   /**
    * Withdraw an ally without a kill (it may redeploy after its respawn time): an operator lies down where it stood and
    * comes back there (isDown, GitHub #60) — unless `permanent`, or the 突袭 retreat ('raid') that redeploys it at once.
+   * `dying`: a forced exit that plays the operator's death animation — a knock-out put off by its own effect (史尔特尔's
+   * 余烬, 骑士戒律 + 竞技旗); the `death` hook carries it (Touch's 超脱 counts such an exit: content/tokens.js).
    */
-  retreat(unit, { reason = 'retreat', permanent = false } = {}) {
+  retreat(unit, { reason = 'retreat', permanent = false, dying = false } = {}) {
     if (!unit || !unit.alive || unit.side !== 'ally') return;
-    this._remove(unit, reason, null, permanent);
+    this._remove(unit, reason, null, permanent, dying);
   }
 
-  _remove(unit, reason, killer = null, permanent = false) {
+  _remove(unit, reason, killer = null, permanent = false, dying = false) {
     unit.alive = false;
     unit.removeReason = reason;
     unit.deployed = false;
@@ -145,7 +147,7 @@ export class BattleDeploy {
     }
     // the reason ('killed' | 'retreat' | 'expired' | …) lets the client keep the knock-down sound for real knock-outs
     if (reason !== 'leak') this._ev(['die', unit.id, reason]);
-    if (this._hooks.death) this.emit('death', { unit, reason, killer });
+    if (this._hooks.death) this.emit('death', { unit, reason, killer, dying: !!dying });
     if (unit.removed) this._toRelease.push(unit);
   }