fix: improve endgame clock and gameplay stability

internal/gameserver/battle_rules.go

@@ -145,7 +145,7 @@ func (r *battleRules) techniqueBuffs(a *common.AvatarJson, slot, leader uint32,
 	return result
 }
 
-func (r *battleRules) addGlobalPassives(battle *goproto.SceneBattleInfo, player *common.FreesrData) {
+func (r *battleRules) addGlobalPassives(battle *goproto.SceneBattleInfo, player *common.FreesrData, attackerSlot *uint32) {
 	for _, rule := range r.GlobalPassives {
 		var enabled *bool
 		switch rule.Setting {
@@ -170,7 +170,15 @@ func (r *battleRules) addGlobalPassives(battle *goproto.SceneBattleInfo, player
 		if !present {
 			owner = battle.BattleAvatarList[0].Index
 		}
-		battle.BuffList = append(battle.BuffList, battleBuff(rule.BuffID, owner, nil))
+		buff := battleBuff(rule.BuffID, owner, nil)
+		// Owner is the configured source of the passive; the target is the
+		// scene actor who started this battle. Other global passives retain
+		// their captured target. A request without an identified attacker
+		// keeps the existing wire representation.
+		if rule.Setting == "enable_aha_global" && attackerSlot != nil {
+			buff.TargetIndexList = []uint32{*attackerSlot}
+		}
+		battle.BuffList = append(battle.BuffList, buff)
 	}
 }