[admin] add grant props

resources/lang/en/admin.php

@@ -62,6 +62,10 @@ return [
                 'confirm_btn' => 'Confirm',
                 'disable_download_privileges_btn' => 'Enable download',
                 'enable_download_privileges_btn' => 'Disable download',
+                'grant_prop_btn' => 'Grant prop',
+                'grant_prop_form_prop' => 'Select prop',
+                'grant_prop_form_duration' => 'Duration',
+                'grant_prop_form_duration_help' => 'Unit: days. If left blank, the user has it permanently. Note: There is no time limit for Name Change Card, ignore this value.' ,
             ]
         ],
         'exam_user' => [

resources/lang/en/label.php

@@ -27,6 +27,7 @@ return [
     'description' => 'Description',
     'price' => 'Price',
     'deadline' => 'Deadline',
+    'permanent' => 'Permanent',
     'operator' => 'Operator',
     'setting' => [
         'nav_text' => 'Setting',

resources/lang/en/user.php

@@ -15,6 +15,7 @@ return [
         'downloaded' => 'Downloaded',
         'invites' => 'Invites',
         'attendance_card' => 'Attend card',
+        'props' => 'Props',
     ],
     'class_name' => [
         \App\Models\User::CLASS_VIP => 'Vip',