perf: 将一些系统消息设为斜体

src/controllers/InChatCommandsController.ts

@@ -35,7 +35,7 @@ export default class InChatCommandsController {
       case '/refresh':
         if (this.instance.workMode !== 'personal' || !message.senderId?.eq(this.instance.owner)) return false;
         await pair.updateInfo();
-        await message.reply({ message: '刷新成功' });
+        await message.reply({ message: '<i>刷新成功</i>' });
         return true;
     }
   };

src/services/InChatCommandsService.ts

@@ -57,7 +57,7 @@ export default class InChatCommandsService {
       }
       else {
         await message.reply({
-          message: '获取消息信息失败',
+          message: '<i>获取消息信息失败</i>',
         });
       }
     }