Lunny Xiao 21ae9838e0
Move transfer repository and rename repository on a service package and start action notification ()
* move transfer repository and rename repository on a service package and start action notification

* remove unused codes

* fix lint

* fix bugs

* fix test

* fix test

* fix test

* fix lint

* update go mod and sum
..
notifier.go Move transfer repository and rename repository on a service package and start action notification ()
null.go Move transfer repository and rename repository on a service package and start action notification ()