* refactor: remove core/promgr pkg
Remove `core/promgr` package and use `controller/project` instead of it.
Signed-off-by: He Weiwei <hweiwei@vmware.com>
Fixes#11016
1. src/pkg/q->src/internal/q
2. src/internal->src/lib (internal is a reserved package name of golang)
3. src/api->src/controller
Signed-off-by: Wenkai Yin <yinw@vmware.com>