add sentence

resource/locales/en_US/admin/admin.json

@@ -314,7 +314,8 @@
       "integration_is_not_complete": "Integration is not complete.<br>Proceed with the following integration procedure.",
       "integration_successful": "Integration successful"
     },
-    "custom_bot_with_proxy_integration": "Custom bot with proxy integration"
+    "custom_bot_with_proxy_integration": "Custom bot with proxy integration",
+    "official_bot_integration": "Official bot integration"
   },
   "user_management": {
     "invite_users": "Temporarily issue a new user",

resource/locales/ja_JP/admin/admin.json

@@ -311,7 +311,8 @@
       "integration_is_not_complete": "連携は完了していません。<br>下記の連携手順を進めてください。",
       "integration_successful": "連携が完了しました。"
     },
-    "custom_bot_with_proxy_integration": "Custom bot with proxy 連携"
+    "custom_bot_with_proxy_integration": "Custom bot with proxy 連携",
+    "official_bot_integration": "Official bot 連携"
   },
   "user_management": {
     "invite_users": "新規ユーザーの仮発行",

resource/locales/zh_CN/admin/admin.json

@@ -321,7 +321,8 @@
       "integration_is_not_complete": "一体化未完成。<br>进行以下一体化程序。",
       "integration_successful": "一体化成功"
     },
-    "custom_bot_with_proxy_integration": "Custom bot with proxy 一体化"
+    "custom_bot_with_proxy_integration": "Custom bot with proxy 一体化",
+    "official_bot_integration": "Official bot 一体化"
   },
 	"user_management": {
 		"invite_users": "临时发布新用户",