ptgen api point support parameter & default user

resources/lang/en/user.php

@@ -2,4 +2,10 @@
 
 return [
     'edit_ban_reason' => 'Disable by administrator',
+    'deleted_username' => 'user not exists',
+    'admin' => [
+        'list' => [
+            'page_title' => 'User list'
+        ]
+    ]
 ];

resources/lang/zh_CN/user.php

@@ -2,6 +2,7 @@
 
 return [
     'edit_ban_reason' => '被管理人员禁用',
+    'deleted_username' => '无此账号',
     'admin' => [
         'list' => [
             'page_title' => '用户列表'

resources/lang/zh_TW/user.php

@@ -2,4 +2,10 @@
 
 return [
     'edit_ban_reason' => '被管理人員禁用',
+    'deleted_username' => '無此賬號',
+    'admin' => [
+        'list' => [
+            'page_title' => '用戶列表'
+        ]
+    ]
 ];