优化神秘箱子提醒

app/Http/Controllers/MysteryBoxController.php

@@ -147,11 +147,11 @@ class MysteryBoxController extends Controller
         $typeName = $box->typeName();
 
         if ($reward >= 0) {
-            $content = "{$emoji}【开箱播报】恭喜 【{$username}】 抢到了神秘{$typeName}！"
+            $content = "{$emoji}神秘箱子】开箱播报：恭喜 【{$username}】 抢到了神秘{$typeName}！"
                 .'获得 💰'.number_format($reward).' 金币！';
             $color = $box->box_type === 'rare' ? '#c4b5fd' : '#34d399';
         } else {
-            $content = "☠️【黑化陷阱】haha！【{$username}】 中了神秘黑化箱的陷阱！"
+            $content = "☠️【神秘箱子】【黑化陷阱】haha！【{$username}】 中了神秘黑化箱的陷阱！"
                 .'被扣除 💰'.number_format(abs($reward)).' 金币！点背~';
             $color = '#f87171';
         }

app/Http/Requests/UpdateChatPreferencesRequest.php

@@ -35,7 +35,7 @@ class UpdateChatPreferencesRequest extends FormRequest
             'blocked_system_senders' => ['nullable', 'array'],
             'blocked_system_senders.*' => [
                 'string',
-                Rule::in(['钓鱼播报', '星海小博士', '百家乐', '跑马']),
+                Rule::in(['钓鱼播报', '星海小博士', '百家乐', '跑马','神秘箱子']),
             ],
             'sound_muted' => ['required', 'boolean'],
         ];