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

server/sim/buffs.js

@@ -32,7 +32,7 @@ export const MUL_KEYS = Object.freeze([
 export const FLAG_KEYS = Object.freeze([
   'stun', 'freeze', 'sleep', 'silence', 'disarm', 'stealth', 'invulnerable', 'unblockable', 'levitate', 'fear',
   'cold', 'reveal', 'bind', 'noHeal', 'untargetable', 'blockFly', 'noMove', 'noSp', 'burstLock', 'hidden',
-  'noBlock', 'tremble', 'hitCount', 'hitCountArts', 'attract', 'float', 'noDisplace',
+  'noBlock', 'tremble', 'hitCount', 'hitCountArts', 'attract', 'float', 'noDisplace', 'isolated', 'camou',
 ]);
 
 /**
@@ -62,12 +62,18 @@ export const STATUS = Object.freeze({
   // never the element gauge (元素损伤 has its own multiplier, `elemTakenMul`; damage.js)
   elemFragile: { mods: (v) => ({ elementalTakenMul: 1 + (v ?? 0.2) }), valued: 0.2 },
   silence: { flags: { silence: true }, immune: 'silence' },
-  // 恐惧: 无法被阻挡并四散逃跑 (no attacks, unblockable, stops advancing along its route)
+  // 恐惧: 无法被阻挡并四散逃跑 (no attacks, unblockable; leaves its route and runs to random tiles of the fan away from the
+  // source — fear.js, stamped by Battle.applyStatus)
   fear: { flags: { fear: true, unblockable: true }, immune: 'feared' },
   // 战栗: 被阻挡后无法进行普通攻击
   tremble: { flags: { tremble: true }, immune: 'feared' },
   disarm: { flags: { disarm: true } },
+  // 隐匿 (ba.invisible): 不阻挡时不成为敌方攻击的目标 (an ally: only the enemy it blocks attacks it — targeting.js)
   stealth: { flags: { stealth: true } },
+  // 迷彩 (ba.camou): "不阻挡时不成为敌方普通攻击的目标（无法躲避溅射类攻击）" — an ally's camouflage keeps the enemies off
+  // it like 隐匿 (only the enemy it blocks attacks it: targeting.js canTargetAlly; shown the same way, snapshot.js), but
+  // it is not 隐匿 (叙拉古 / 家族徽章 read `stealth` only) and has its own buff keys
+  camou: { flags: { camou: true } },
   reveal: { flags: { reveal: true } },
   invulnerable: { flags: { invulnerable: true } },
   // 浮空: 变为空中单位 (Unit.isFlying)，无法移动、攻击及使用技能; 对重量大于3的单位持续时间减半; the state holds 不可阻挡 +