Merge branch 'feature/snapshot' into dev

src/Hotline.Api/Controllers/HomeController.cs

@@ -193,6 +193,7 @@ public class HomeController : BaseController
             NationalPlatformWordLimit = int.Parse(_systemSettingCacheManager.GetSetting(SettingConstants.NationalPlatformWordLimit).SettingValue[0]),
             HandleOpinionWordLimit= int.Parse(_systemSettingCacheManager.GetSetting(SettingConstants.HandleOpinionWordLimit).SettingValue[0]),
             CallInOpenType = int.Parse(_systemSettingCacheManager.GetSetting(SettingConstants.CallInOpenType).SettingValue[0]),
+            Snapshot = _systemSettingCacheManager.Snapshot
         };
         return rsp;
     }