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.

public/js/screens/game.js

@@ -84,7 +84,7 @@ import { CombatHud } from '../ui/combatHud.js';
 import { SettingsModal, settingsStore } from '../ui/settings.js';
 import { ExitModal, AwayOverlay, awayStore } from '../ui/matchChrome.js';
 import { openGuide } from '../ui/guide.js';
-import { actions } from '../ui/gameActions.js';
+import { actions, onRefreshBusy } from '../ui/gameActions.js';
 import { FacingWheel, holdPiece, setPieceDir, syncPieceDirs, showRange, useTileScreen } from '../ui/facingWheel.js';
 import { Underframe, underframeRect, TempRowNotice } from '../ui/underframe.js';
 import { StandInTags } from './game/standInTags.js';
@@ -183,6 +183,10 @@ function MatchScreen() {
   // deals duplicates) carry the same chess id and no piece, and each must say its 选中干员 (detailPanel selectVoiceKey)
   const cardTap = useRef(0);
   const [collapsed, setCollapsed] = useState(false);
+  // GitHub #501: a g.refresh is still waiting for its reply — the shop's 刷新 button dims while it is (gameActions.js
+  // single-flights the intent; the R hotkey is dropped by the same guard)
+  const [refreshBusy, setRefreshBusy] = useState(false);
+  useEffect(() => onRefreshBusy(setRefreshBusy), []);
   const [rewardMin, setRewardMin] = useState(false);
   const [emoteOpen, setEmoteOpen] = useState(false);
   const [settingsOpen, setSettingsOpen] = useState(false);
@@ -428,6 +432,7 @@ function MatchScreen() {
     if (showPrep) {
       if (field?.prep) staleFieldRef.current = field; // a prep scouting board is never a battle to enter
       if (viewModeRef.current !== 'prep') {
+        audio.stopBondCue('battle');
         // the battle we just left (or whatever was stored before mount) must not be re-entered next combat;
         // an m.field that arrives during prep (the upcoming battle) is a new object and will be entered
         staleFieldRef.current = field;
@@ -759,7 +764,8 @@ function MatchScreen() {
   const activeBonds = (priv?.bonds || []).filter((b) => b && b.active).length;
   const prevActive = useRef(activeBonds);
   useEffect(() => {
-    if (activeBonds > prevActive.current && phase === PHASE.PREP) audio.sfx('bondUp', { volume: 0.7 });
+    // a layer gain of the same update already started the cue (audio.bondCueRecent): keep it, don't restart it
+    if (activeBonds > prevActive.current && phase === PHASE.PREP && !audio.bondCueRecent('prep')) audio.sfx('bondUp', { volume: 0.7, scope: 'prep' });
     prevActive.current = activeBonds;
   }, [activeBonds]);
 
@@ -1468,7 +1474,7 @@ function MatchScreen() {
         ${spectator ? null : html`<${Button} size="sm" variant="primary" icon="back" onClick=${() => watchPlayer({ playerId: myId })}>${t('返回自己')}<//>`}
       </div>` : null}
 
-      ${showShop ? html`<${ShopBar} priv=${priv} editable=${editable} collapsed=${collapsed} onCollapse=${setCollapsed}
+      ${showShop ? html`<${ShopBar} priv=${priv} editable=${editable} collapsed=${collapsed} refreshBusy=${refreshBusy} onCollapse=${setCollapsed}
         barRef=${barRef} offBonds=${offBonds}
         onBuy=${buy} onLevel=${() => actions.levelUp()} onRefresh=${() => actions.refresh()} onFreeze=${() => actions.freeze()}
         onDetail=${(id, kind, hint) => setDetail({ kind: kind === 'item' ? 'item' : 'chess', id, hint: hint || null, tap: ++cardTap.current })}