feat: 增加自定义头像上传、自动压缩与自动清理功能，统一全站头像路径读取逻辑

app/Jobs/DropMysteryBoxJob.php

@@ -9,6 +9,7 @@
  * 3. 设定定时关闭任务（windows_seconds 秒后过期）
  *
  * @author  ChatRoom Laravel
+ *
  * @version 1.0.0
  */
 
@@ -32,8 +33,8 @@ class DropMysteryBoxJob implements ShouldQueue
     public int $tries = 1;
 
     /**
-     * @param  string  $boxType    箱子类型：normal | rare | trap
-     * @param  int|null  $roomId   投放目标房间，null 时默认 1
+     * @param  string  $boxType  箱子类型：normal | rare | trap
+     * @param  int|null  $roomId  投放目标房间，null 时默认 1
      * @param  string|null  $passcode  手动指定暗号（null=自动生成）
      * @param  int|null  $droppedBy  投放者用户ID（null=系统自动）
      */
@@ -79,11 +80,11 @@ class DropMysteryBoxJob implements ShouldQueue
 
         // 创建箱子记录
         $box = MysteryBox::create([
-            'box_type'   => $this->boxType,
-            'passcode'   => $passcode,
+            'box_type' => $this->boxType,
+            'passcode' => $passcode,
             'reward_min' => $rewardMin,
             'reward_max' => $rewardMax,
-            'status'     => 'open',
+            'status' => 'open',
             'expires_at' => now()->addSeconds($claimWindow),
             'dropped_by' => $this->droppedBy,
         ]);
@@ -94,22 +95,22 @@ class DropMysteryBoxJob implements ShouldQueue
         $source = $this->droppedBy ? '管理员' : '系统';
 
         $content = "{$emoji}【{$typeName}】{$source}投放了一个神秘箱子！"
-            . "发送暗号「{$passcode}」即可开箱！限时 {$claimWindow} 秒，先到先得！";
+            ."发送暗号「{$passcode}」即可开箱！限时 {$claimWindow} 秒，先到先得！";
 
         $msg = [
-            'id'         => $chatState->nextMessageId($targetRoom),
-            'room_id'    => $targetRoom,
-            'from_user'  => '系统传音',
-            'to_user'    => '大家',
-            'content'    => $content,
-            'is_secret'  => false,
+            'id' => $chatState->nextMessageId($targetRoom),
+            'room_id' => $targetRoom,
+            'from_user' => '系统传音',
+            'to_user' => '大家',
+            'content' => $content,
+            'is_secret' => false,
             'font_color' => match ($this->boxType) {
-                'rare'  => '#c4b5fd',
-                'trap'  => '#f87171',
+                'rare' => '#c4b5fd',
+                'trap' => '#f87171',
                 default => '#34d399',
             },
-            'action'     => '大声宣告',
-            'sent_at'    => now()->toDateTimeString(),
+            'action' => '大声宣告',
+            'sent_at' => now()->toDateTimeString(),
         ];
 
         $chatState->pushMessage($targetRoom, $msg);