0.2.5-dev: community round 30 and follow-ups

- Stock: fixed trait gifts (缪尔赛思 / 变形者集群 变形同构体, 耶拉 不融冰, 蜜蜡 / 卡涅利安 迅捷作战粮, 诗怀雅 盟约之币) still occupy stock but are granted past the cap; an operator card already shown in the shop or a reward can be taken after the pool runs out and overdraws (GitHub #498, the owner's decision); item buys and item rewards keep the stock check. 洛洛 / 焰尾 sub-pools use the measured weights (PR #497 by @2321Robin; the occupancy idea of PR #496 by @2321Robin re-implemented differently).
- Boss pairs are drawn at random once per match and fixed to battle start; the Hidden Core reuses them; a leaver does not split a full pair (the owner's decision).
- 阿戈尔 in 联防 no longer re-applies the opening devour HP loss or a false revive; Touch's team medic stays for the match after its holder leaves (owner-approved, official lifetime unverified).
- Auto-skill ranges: 司霆惊蛰 S2, 斩业星熊 S3 against air, 予愿安洁莉娜 S3; 自在's post-rebirth invulnerability is also untargetable (#510); Horn / Clementia / catapult / 忍冬 first hit (PR #502 by @Xinglan233); 不融冰 / tear gas trigger on real damage.
- Bond layer-up sound in round start / draft / prep / battle (#482): one channel, a new cue replaces the old, no extra cooldown; a prep update that adds layers and activates a bond plays one cue.
- Client: multi-swing fix (#506), refresh single-flight (PR #507 by @robll-v1), LP tower keeps the settled value with a −N tick (PR #504 by @robll-v1), export with only 潜能 / 练度 changes (PR #503 by @Xinglan233), spectator rosters list DIY members (PR #505 by @Xinglan233), banned members beside bond tooltips (PR #494 by @YuriRestia), recovery action above the away overlay (PR #511 by @RainoutOvO), the /dev/sim-check.html consistency page (PR #492 by @Cloudnyco), Korean (PR #490 by @D-Roote) and English Victoria wording (PR #499 by @YuriRestia).
- golden: 45 of 287 scenarios move against 0.2.4 (roster 17, bonds 3, fields 6, matches 17, standins 2), each attributed in docs/history/0.2.5.md §30.9 / §30.16.

server/sim/content/items/battle.js

@@ -33,7 +33,7 @@
 // 0.2.0 both revived in place (`fatal` savers at −101 / −110): no 被击倒时 / 部署时 effect fired (community report
 // 「像砾和瑕光这种死亡和部署的叠层效果，如果有艾芒加德的3次复活似乎是无法触发」).
 // 骑士戒律's free in-skill undying runs early (20). Flat damage reduction 'hit' −10 (after the other damage modifiers).
-// Proc damage dealt by items carries the tag 'item' and never re-triggers item procs.
+// Proc damage dealt by items carries the tag 'item'; damage-producing item riders exclude it to avoid recursion.
 //
 // 蒸汽之心 (Victoria carrier) — LIVE model: the hammer types (灼燃/坚固/加速/战栗维式重锤) carried by the owner's operators
 // that are on the field right now (cached ≤ 0.5 s, dropped whenever an operator deploys or leaves) are granted to the
@@ -389,6 +389,15 @@ function onAttackEnemies(S, u, fn) {
   });
 }
 
+/** Actual carrier damage to enemies, including DoT/skill/splash. Element gauge fill and HP loss are not damage. */
+function onDamageEnemies(S, u, fn) {
+  S.on('damaged', (c) => {
+    if (c.source !== u || c.type === 'element' || isHpLoss(c.dmg) || !(c.amount > 0)
+      || !c.target || c.target.side !== 'enemy' || !hasHp(c.target)) return;
+    fn(c.target, c);
+  });
+}
+
 /** Generic buff-key behaviours (shared by several items). */
 const BY_BUFF = {
   // 源石溶剂: the text's "每秒流失 damage 点生命值" is officially 每秒受到 damage 点真实伤害 (PRTS 盟约记录 修正 "并非流失", 备注
@@ -636,18 +645,19 @@ const BY_ITEM = {
       fxOn(battle, 'revive', u, 'item:chess_item_4_12_e', rec.id, { left: max - used });
     }, PRIO_RESPAWN); // a knock-out: after every 不死 (the hammer's lock), whatever the equip order (header)
   },
-  // 催泪瓦斯: on attack prob ⇒ 1 麻痹 stack
+  // PRTS 盟约记录 corrects both items' "攻击时" to "造成伤害时" (#489); no attack event is required.
+  // 催泪瓦斯: on damage prob ⇒ 1 麻痹 stack
   chess_item_5_01_e(battle, u, rec, S) {
     const p = bp(rec, 'act1autochess_equip_acarm058_global_buff');
     const pr = p ? num(p.prob) : 0;
-    if (pr > 0) onAttackEnemies(S, u, (t) => { if (chance(battle, pr)) battle.applyStatus(t, 'palsy', { value: 1, source: u }); });
+    if (pr > 0) onDamageEnemies(S, u, (t) => { if (chance(battle, pr)) battle.applyStatus(t, 'palsy', { value: 1, source: u }); });
   },
-  // 谢拉格不融冰: on attack prob ⇒ 寒冷 `cold` s
+  // 谢拉格不融冰: on damage prob ⇒ 寒冷 `cold` s
   chess_item_5_02_e(battle, u, rec, S) {
     const p = bp(rec, 'act1vautochess_equip_acarm003_global_buff');
     if (!p) return;
     const pr = num(p.prob), d = num(p.cold);
-    if (pr > 0 && d > 0) onAttackEnemies(S, u, (t) => { if (chance(battle, pr)) battle.applyStatus(t, 'cold', { duration: d, source: u }); });
+    if (pr > 0 && d > 0) onDamageEnemies(S, u, (t) => { if (chance(battle, pr)) battle.applyStatus(t, 'cold', { duration: d, source: u }); });
   },
   // 双模机械臂: physical/arts damage becomes 弱点伤害 (whichever type the target resists less)
   chess_item_5_03_e(battle, u, rec, S) {