Playtest #6 fixes: summons placed by hand, boss pool stall, bounties, 联防 leak counter, distinct offers, 机变 card text, phone buy tap, skill triggers, blocking, push force, 孤立, enemies, element bar

- #1 #2 skill / device summons (赫默's drone, 巫恋's doll, 凯瑟琳's devices) are hand cards placed by the player;
  placed summons deploy once at battle start, then a skill summon re-appears at its tile on each cast (the user's call)
- #3 叙拉古 隐匿 ends on time (32 + 0.4 × layers s); 忍冬 S3 迷彩 lasts until her next cast (official), kept apart from 隐匿
- #4 multi-round bounty cards last two battles (the user's call; MULTI_ROUND_BOUNTY_BATTLES), blue / red card text
- #5 the shared boss pool's float dust (≈3.6e-12 HP) stalled Final Assault leaders at 0 %; < 1 HP now clears the pool,
  and the team LP reaching 0 first is a defeat (PRTS)
- #6 #10 机变 cards show their official effect text; an invisible 详情 button no longer swallows the confirming tap on phones
- #7 live ×N counter of a leaker's enemies still on the 联防 field (LP loss stays capped at 10)
- #8 #15 #16 skill triggers per 技能策略: skill-range triggers, injured-ally heals (古米, 塞雷娅), tank take-damage
  triggers with a 3 s cooldown; 新约能天使 S2 shields the highest-aggro operator in range
- #9 official per-enemy model scales (威龙)
- #11 element bar under the unit's HP bar (white = 元素值 left, element-coloured refill after a burst), floor rounding
- #12 枯朽战车 kit per PRTS; every ranged enemy reaches its target's 0.25 collider
- #13 恐惧 wander (萨科塔之翼 at half HP, operator fears make enemies flee) with re-planning after pushes
- #14 push / pull distance by 力度 − 重量 (PRTS table); #17 every blocker attacks what it blocks; ASPD floor 20
- #18 炎佑 is 孤立: no heals or ally buffs
- #19 every free pick-one chess offer (promotion reward, 信标, 寻呼模块) shows different operators
- DESIGN §20 and the normative lines, SIM / META / DATA / PLAYING updated; 2747 unit tests and all 27 browser suites
  green; dev recordings regenerated

public/js/screens/game.js

@@ -37,9 +37,10 @@
 // shows the paused overlay (继续作战 / 放弃模拟) and freezes the HUD clocks. Boss rounds: the top bar shows the level's
 // 120 s countdown and the red DOT overtime warning (m.public.overtimeAt).
 // User playtest #3: the own LP drops live while the own battle's enemies enter the blue gate (item 2: the runner's
-// state().leaks → ui/hud.js liveLp → top bar + own team row; teammates' rows from m.public players[].pendingLp); while
-// the temp overflow row (临时整备区) holds pieces it is framed and labelled on the board (ui/underframe.js
-// TempRowNotice) and 准备就绪 / Space say why they are refused (item 3).
+// state().leaks → ui/hud.js liveLp → top bar + own team row; teammates' rows from m.public players[].pendingLp; in 联防 a
+// leaker's enemies still standing — runner state().uniteLeft / m.public players[].uniteLeft, the ×N tag — user
+// playtest #6 item 7); while the temp overflow row (临时整备区) holds pieces it is framed and labelled on the board
+// (ui/underframe.js TempRowNotice) and 准备就绪 / Space say why they are refused (item 3).
 // User playtest #4: the detail card shows live stats (item 7) — in battle the local sim's unit (battle/runner.js
 // unitStats), in prep an own board unit's start-of-battle stats (g.unitStats → m.unitStats); 机变 cards take two taps
 // (item 2, ui/choiceOverlay.js).
@@ -49,7 +50,7 @@ import { PHASE, GEO } from '../../../shared/constants.js';
 import { html, Spinner, PhaseBanner, Icon, Button, MicroLabel, confirmDialog, useTicker } from '../ui/components.js';
 import { useGameData, GIcon } from '../ui/gameComponents.js';
 import { useFieldView } from '../ui/fieldHost.js';
-import { TopBar, liveLp, ownLeaks, tempInfo, tempReadyReason } from '../ui/hud.js';
+import { TopBar, liveLp, ownLeaks, uniteRemaining, tempInfo, tempReadyReason } from '../ui/hud.js';
 import { BondStrip, BondPopup } from '../ui/bondStrip.js';
 import { TeamPanel } from '../ui/teamPanel.js';
 import { ShopBar } from '../ui/shopBar.js';
@@ -217,12 +218,18 @@ function MatchScreen() {
   // or display replica) and the server's m.public players[].pendingLp, whichever is further (both only grow during a
   // round; a display replica stands still while the player watches a teammate's field, the server's count then moves
   // on) — cost min(lpCapPerRound, n) at settlement; shown at once until the settled m.private lands (ui/hud.js liveLp
-  // keeps the base between renders)
+  // keeps the base between renders); 联防 (user playtest #6 item 7): a leaker's enemies still standing on the 联防 field —
+  // the local replica's count while it runs, else m.public players[].uniteLeft (ui/hud.js uniteRemaining) — replace it;
+  // the teammates' rows take the same local counts (`uniteLocal`, ui/teamPanel.js rowLp)
   const lpBaseRef = useRef(null);
   const localLeaks = battleState && battleState.leaks ? battleState.leaks[ownFieldId(myId)] : undefined;
+  const uniteLocal = phase === PHASE.UNITE && battleState && battleState.uniteLeft ? battleState.uniteLeft : null;
+  const leaker = phase === PHASE.UNITE && Array.isArray(pub?.unite?.leakers) && pub.unite.leakers.includes(myId);
+  const localLeft = leaker && uniteLocal ? (uniteLocal[myId] ?? 0) : undefined;
   const liveLpNow = liveLp(lpBaseRef.current, {
     phase, round: pub?.round, lp: priv?.lp, statsLeaks: priv?.stats?.leaks, alive,
     leaks: ownLeaks(localLeaks, meP?.pendingLp), cap: gd.config?.lpCapPerRound,
+    uniteLeft: leaker ? uniteRemaining(localLeft, meP?.uniteLeft) : null,
   });
   lpBaseRef.current = liveLpNow.base;
 
@@ -807,11 +814,14 @@ function MatchScreen() {
     // accepted: the piece stays on the tile until m.private shows it there (or a short grace passes)
     setTimeout(() => { if (heldRef.current.has(f.uid)) releaseHold(f.uid); }, 1500);
   }, [view, releaseHold]);
-  // m.private caught up with a committed placement → stop holding it
+  // m.private caught up with a committed placement → stop holding it; a summon stack of several copies (凯瑟琳's 2
+  // devices, user playtest #6) stays in the hand and one copy — another piece — lands on the tile: release it too
   useEffect(() => {
+    const splitLanded = (e, h) => e.piece.kind === 'token' && [...placeCtx.pieces.values()].some((x) => x.area === 'board' && x.piece.kind === 'token'
+      && x.piece.id === e.piece.id && x.piece.uid !== e.piece.uid && x.row === h.row && x.col === h.col);
     for (const [uid, h] of [...heldRef.current]) {
       const e = placeCtx.pieces.get(uid);
-      if (!e || (e.area === 'board' && e.row === h.row && e.col === h.col)) releaseHold(uid);
+      if (!e || (e.area === 'board' && e.row === h.row && e.col === h.col) || (e.area !== 'board' && splitLanded(e, h))) releaseHold(uid);
     }
   }, [placeCtx]);
   // the wheel closes when editing stops (ready, phase end, observing) or its piece is gone (merged, sold)
@@ -1038,8 +1048,8 @@ function MatchScreen() {
           onOpen=${(id) => { setBondOpen((b) => (b === id ? null : id)); audio.sfx('click', { volume: 0.4 }); }} />
       </div>
 
-      <${TeamPanel} pub=${pub} myId=${myId} watching=${watchingNow} bubbles=${bubbles} onWatch=${watchPlayer}
-        self=${Number.isFinite(priv?.lp) ? { lp: priv.lp, pending: liveLpNow.pending, unite: liveLpNow.unite } : null}
+      <${TeamPanel} pub=${pub} myId=${myId} watching=${watchingNow} bubbles=${bubbles} onWatch=${watchPlayer} cap=${gd.config?.lpCapPerRound ?? 10} uniteLocal=${uniteLocal}
+        self=${Number.isFinite(priv?.lp) ? { lp: priv.lp, pending: liveLpNow.pending, unite: liveLpNow.unite, left: liveLpNow.left } : null}
         observe=${cc ? { canObserve: (p) => observeTarget(p, pub, myId, { observing: watchingOther, ownDone: localDone }), observing: watchingOther, onBack: backHome } : null} />
 
       <div class="gm__effects"><${EffectsList} effects=${priv?.effects} /></div>