add medal max allow wear number

resources/lang/zh_TW/label.php

@@ -85,6 +85,7 @@ return [
             'tab_header' => '系統',
             'change_username_card_allow_characters_outside_the_alphabets' => '改名卡是否允許英文字母外的字符',
             'change_username_min_interval_in_days' => '修改用戶名最小間隔天數',
+            'maximum_number_of_medals_can_be_worn' => '勛章最大可佩戴數',
         ],
     ],
     'user' => [

resources/lang/zh_TW/medal.php

@@ -43,4 +43,5 @@ return [
     'inventory_empty' => '庫存不足',
     'gift_btn' => '贈送',
     'confirm_to_gift' => '確定要贈送給用戶 ',
+    'max_allow_wearing' => '最多允許同時佩戴 :count 個勛章',
 ];