0.2.4-dev: round-29 community fixes and the official shared card pool

- Shared card pool and item stock as in the official mode (the owner's request, from the 路标档案馆 video and public notes): solo low-tier exceptions, co-op operators x2, shared item stock with special-item exceptions, normal / advanced occupancy 1 / 2, re-check on buy, 机变 exhaustion, release on consume / destroy / elimination; 整备 never exceeds stock; invariant held <= cap.
- 突袭: one taunt-first reselect right after a revive (the owner's rule); ordinary polls and redeploys keep the 0.2.3 rule; a revive on an enemy's tile stays. #475: online boss / hidden-boss Raid may land on the empty half (owner-limited scope).
- 浊心斯卡蒂 S1 x 坚守 no longer bounce redirected damage, and the two shares conserve the hit (idea of PR #464 by @HappyTanuki).
- Operator fixes adapted from PRs by @Xinglan233 (#459 哈洛德 S2 elemental trigger, #460 涤火杰西卡 shield on the four adjacent tiles, #461 家族徽章 first hit after stealth, #462 松果 S2 regrow per deploy); 克莱门莎 S2 splash 1.1 / 100% ATK and air auto-trigger (#467); 白面 copying 歌蕾蒂娅 / 余 skips the three-member condition (#473, the owner's video).
- 香槟炸弹 is not chosen by friendly auras / heals (PR #468 / #476 by @Siornya); 琳琅诗怀雅 coin balance (PR #450 by @IceCodeNew); Touch prep display (PR #451 by @YinqiMargatroid); lobby header (PR #471 by @YuriRestia); Japanese UI terms (PR #448 by @scutkane).
- AI-only boss countdown grace, render-failure cache / recovery without restarting a battle, device units kept on a same-field re-entry, DIY detail / skill previews, large-text result buttons.
- golden: battle families equal 0.2.3 except diy-135 / diy-136 (克莱门莎); all 18 release matches move through the shared pool, every flip named in docs/history/0.2.4.md §29.12; two coverage scenarios added.

server/sim/content/kits/ops/op-clemnt.js

@@ -1,14 +1,14 @@
 // 克莱门莎 (char_4231_clemnt), 本源近卫. Official CN tables 2026-10-08 (client 2.7.81),
 // PRTS 克莱门莎, 2026-10-09: all skills at ranks 4/7 and both potential-sensitive talents.
 // https://prts.wiki/w/克莱门莎 . No module was released with her.
-// PRTS still marks several launch-day details unknown: [ASSUMED] S2's ordinary splash radius 1.5;
-// carriage's unresolved 放逐 combination = cannot walk/attack/be blocked, but remains damageable;
+// PRTS still marks several launch-day details unknown: [ASSUMED] carriage's unresolved 放逐 combination =
+// cannot walk/attack/be blocked, but remains damageable;
 // its boundary clearance 0.4, carriage updates once per sim tick, vortex ends with the skill;
 // S3 first bombardment at 0.5 s, then twice at 1 s intervals, launched shots survive skill end.
 // These pending confirmations are listed in DESIGN §28.1; keep each assumption local to this kit.
 
 import { num, talentBb, skillRec, up } from '../shared/tier1.js';
-import { canTargetEnemy } from '../../../targeting.js';
+import { absoluteRangeKeys, canTargetEnemy } from '../../../targeting.js';
 import { bodyInKeys, hitRect } from '../../../body.js';
 import { dirVec } from '../../../dir.js';
 import { COLS } from '../../../constants.js';
@@ -18,7 +18,7 @@ const S1 = 'skchr_clemnt_1', S2 = 'skchr_clemnt_2', S3 = 'skchr_clemnt_3';
 const GROUND = Object.freeze({ canHitFly: false, groundOnly: true });
 const AIR = Object.freeze({ canHitFly: true });
 const SPEED = 2, DISTANCE = 3, CATCH_HALF = 0.55, VORTEX_RADIUS = 1.5;
-const SPLASH_RADIUS = 1.5; // [ASSUMED] PRTS has not published S2's normal attack splash radius.
+const SPLASH_RADIUS = 1.1; // PRTS 2026-10-10: collision test; four secondary targets take 100% ATK.
 const FIRST_BOMB = 0.5; // [ASSUMED] Neither PRTS nor the edited official demo settles the first landing offset.
 const CAST = 'clemnt:cast', CARRY = 'clemnt:carry:';
 const skillBb = (raw, id) => skillRec(raw, id)?.bb ?? {};
@@ -159,11 +159,11 @@ export default {
               if (kind !== 'main' || !target) return;
               // Main victim plus at most four neighbours, never every unit in the radius.
               // [ASSUMED] Ties among splash victims follow the engine's stable spawn order.
-              const near = battle.foesInRadius(target.x, target.y, SPLASH_RADIUS, true)
+              const near = battle.foesInRadius(target.x, target.y, SPLASH_RADIUS)
                 .filter((e) => e !== target && canTargetEnemy(unit, e, GROUND))
                 .slice(0, Math.max(0, num(b2['attack@max_target'], 5) - 1));
               for (const e of near) battle.dealDamage(unit, e, {
-                amount: unit.s.atk * unit.s.atkScaleMul * num(b2['attack@aoe_atk_scale'], 1), type: 'phys',
+                amount: unit.s.atk * unit.s.atkScaleMul, type: 'phys',
                 isAttack: true, isSplash: true, isSkill: true, attackId, tags: ['skill', 'clemnt:splash'],
               });
             } },
@@ -212,6 +212,15 @@ export default {
         } },
       ],
       install(battle, unit) {
+        if (unit.skill?.id === S2) {
+          // Maintainer 2026-10-10 (#467): follow Chen S3 automation. The vortex hits air while normal attacks do not.
+          // [ASSUMED] No mode footage establishes a separate auto-cast shape for this new operator; use the expanded
+          // skill attack grid with permanent extensions, retaining shared operation cooldown/control checks.
+          unit.skill.addTriggerRange(() => [{
+            keys: absoluteRangeKeys(skillRec(raw, S2)?.rangeGrid, unit.tileR, unit.tileC, unit.dir, unit.s.baseRangeExtend || 0),
+            profile: AIR,
+          }]);
+        }
         battle.on('elementBurst', ({ target, element }) => {
           if (element !== 'erosion' || !up(unit) || !unit.skill?.active || unit.skill.id !== S3
             || !canTargetEnemy(unit, target, GROUND)) return;