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/Models/MysteryBox.php

@@ -7,6 +7,7 @@
  * 对应表：mystery_boxes
  *
  * @author  ChatRoom Laravel
+ *
  * @version 1.0.0
  */
 
@@ -81,9 +82,9 @@ class MysteryBox extends Model
     {
         return match ($this->box_type) {
             'normal' => '📦',
-            'rare'   => '💎',
-            'trap'   => '☠️',
-            default  => '📦',
+            'rare' => '💎',
+            'trap' => '☠️',
+            default => '📦',
         };
     }
 
@@ -94,9 +95,9 @@ class MysteryBox extends Model
     {
         return match ($this->box_type) {
             'normal' => '普通箱',
-            'rare'   => '稀有箱',
-            'trap'   => '黑化箱',
-            default  => '神秘箱',
+            'rare' => '稀有箱',
+            'trap' => '黑化箱',
+            default => '神秘箱',
         };
     }