Playerbot: push kill/click credit to ALL owned bots (fix missed clicks)

NPC-click objectives (quest 63447 'Fear No Evil') are single-caster spell-script
credits the core does not reliably share to party members — when the owner
rushed the clicks, an out-of-range/sync bot (Lica) missed a click. Pushing
KilledMonsterCredit to every owned in-world bot regardless of group makes it
robust; it is idempotent (core ignores already-complete objectives) and the
per-bot OnKillCredit re-entry is filtered by IsBot(), so no double count.

src/modules/PlayerbotV2/PlayerbotV2.cpp

@@ -3214,8 +3214,6 @@ void Module::OnKillCredit(Player* player, uint32 entry, ObjectGuid guid)
     if (bots.empty())
         return;
 
-    Group* og = player->GetGroup();
-
     for (BotId id : bots)
     {
         Player* bot = ObjectAccessor::FindConnectedPlayer(
@@ -3225,18 +3223,16 @@ void Module::OnKillCredit(Player* player, uint32 entry, ObjectGuid guid)
         if (bot->GetMapId() != player->GetMapId())
             continue;
 
-        // Grouped bots are already credited by the core's party-shared
-        // kill-credit system when nearby and on the quest — for COMBAT kills
-        // AND non-combat credits like NPC-click objectives (observed: quest
-        // 63447 "Fear No Evil", clicking Injured Stormwind Infantry fires
-        // OnKillCredit for every grouped bot). Pushing again double-counts
-        // the objective. Only push to bots NOT in the owner's group.
-        if (og && og->IsMember(bot->GetGUID()))
-            continue;
-
-        TC_LOG_ERROR("playerbot.v2",
-            "[OnKillCredit] push {} entry={} (not in owner group)",
-            bot->GetName(), entry);
+        // NPC-click credits (e.g. quest 63447 "Fear No Evil" — clicking
+        // Injured Stormwind Infantry) are single-caster spell-script credits
+        // the core does NOT reliably share to party members (range/phase
+        // dependent). The module's push is what guarantees every owned bot
+        // receives the click. Pushing is idempotent for bots that already got
+        // it (the core's UpdateQuestObjectiveProgress ignores a completed
+        // objective and never double-counts the same player twice), and the
+        // per-bot OnKillCredit re-entry is filtered by sess->IsBot() above, so
+        // there is no self-reinforcing loop. Push to ALL owned in-world bots
+        // regardless of group membership.
         bot->KilledMonsterCredit(entry, guid);
     }
 }