MM-25563: Add endpoint to fetch only archived channels (#15031)

Automatic Merge

app/app_iface.go

@@ -513,7 +513,7 @@ type AppIface interface {
 	GetChannelsByNames(channelNames []string, teamId string) ([]*model.Channel, *model.AppError)
 	GetChannelsForScheme(scheme *model.Scheme, offset int, limit int) (model.ChannelList, *model.AppError)
 	GetChannelsForSchemePage(scheme *model.Scheme, page int, perPage int) (model.ChannelList, *model.AppError)
-	GetChannelsForUser(teamId string, userId string, includeDeleted bool) (*model.ChannelList, *model.AppError)
+	GetChannelsForUser(teamId string, userId string, includeDeleted bool, lastDeleteAt int) (*model.ChannelList, *model.AppError)
 	GetChannelsUserNotIn(teamId string, userId string, offset int, limit int) (*model.ChannelList, *model.AppError)
 	GetClusterId() string
 	GetClusterStatus() []*model.ClusterInfo