修复座驾与会员入场重复展示

app/Http/Controllers/ChatController.php

@@ -197,7 +197,11 @@ class ChatController extends Controller
 
             // 统一走通用进场播报逻辑，管理员不再发送单独的特殊登录提示。
             [$text, $color] = $this->broadcast->buildEntryBroadcast($user);
-            $vipPresencePayload = $this->broadcast->buildVipPresencePayload($user, 'join');
+            $ridePresencePayload = $this->rideService->buildPresencePayload($user);
+            // 座驾优先级高于会员进场主题，避免同一用户进房时同时播放两套全屏特效。
+            $vipPresencePayload = $ridePresencePayload
+                ? []
+                : $this->broadcast->buildVipPresencePayload($user, 'join');
 
             $generalWelcomeMsg = [
                 'id' => $this->chatState->nextMessageId($id),
@@ -232,14 +236,13 @@ class ChatController extends Controller
                 broadcast(new \App\Events\EffectBroadcast($id, $vipPresencePayload['presence_effect'], $user->username))->toOthers();
             }
 
-            $ridePresencePayload = $this->rideService->buildPresencePayload($user);
             if ($ridePresencePayload) {
                 $rideWelcomeMsg = [
                     'id' => $this->chatState->nextMessageId($id),
                     'room_id' => $id,
                     'from_user' => '座驾播报',
                     'to_user' => '大家',
-                    'content' => "<span style=\"color:#0f766e;font-weight:bold;\">{$ridePresencePayload['ride_icon']} {$ridePresencePayload['welcome_text']}</span>",
+                    'content' => "<span style=\"color:#0f766e;font-weight:bold;\">{$ridePresencePayload['ride_icon']} {$ridePresencePayload['identity_text']} · {$ridePresencePayload['welcome_text']}</span>",
                     'is_secret' => false,
                     'font_color' => '#0f766e',
                     'action' => 'ride_presence',