feat(project): introduce cache manager for project (#16740)

[chlins]

Implement cached manager for resource project and migrate project.Mgr
to pkg.ProjectMgr.

Signed-off-by: chlins chenyuzh@vmware.com

Thank you for contributing to Harbor!

Comprehensive Summary of your change

Issue being fixed

Fixes #16740

Please indicate you've done the following:

• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
• Accepted the DCO. Commits without the DCO will delay acceptance.
• Made sure tests are passing and test coverage is added if needed.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed in website repository.

[codecov]

Codecov Report

Merging #16807 (0fd0c84) into main (6ca3665) will decrease coverage by 0.01%.
The diff coverage is 55.42%.

@@            Coverage Diff             @@
##             main   #16807      +/-   ##
==========================================
- Coverage   67.36%   67.34%   -0.02%     
==========================================
  Files         960      961       +1     
  Lines       79429    79499      +70     
  Branches     2343     2343              
==========================================
+ Hits        53505    53540      +35     
- Misses      22312    22327      +15     
- Partials     3612     3632      +20     

Flag	Coverage Δ
unittests	67.34% <55.42%> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/controller/member/controller.go	0.00% <0.00%> (ø)
src/controller/quota/driver/project/util.go	0.00% <0.00%> (ø)
src/pkg/cached/manager.go	100.00% <ø> (ø)
src/pkg/project/manager.go	4.34% <ø> (ø)
src/pkg/cached/project/redis/manager.go	46.96% <46.96%> (ø)
src/controller/project/controller.go	34.45% <100.00%> (ø)
src/controller/registry/controller.go	28.45% <100.00%> (ø)
src/controller/repository/controller.go	63.07% <100.00%> (ø)
src/controller/retention/controller.go	49.71% <100.00%> (ø)
src/controller/robot/controller.go	57.60% <100.00%> (ø)
... and 7 more

[wy65701436]

lgtm