Fix: Copy Pull Button when tags are undefined

[bupd]

Comprehensive Summary of your change

• Adds logic to not show Copy Pull Button for chart when tags are undefined / no tags
• Added tests

Issue being fixed

• Fixes Hide the copy button for untagged Chart Artifacts #22109

Screenshots

• Copy Button is not displayed for helm charts when there is no tags.

Please indicate you've done the following:

• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/update"
• 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.

[bupd]

Looks like the tests are flaky. hope rerunning them should fix it.

[codecov]

Codecov Report

❌ Patch coverage is 72.72727% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 65.89%. Comparing base (c8c11b4) to head (556a494).
⚠️ Report is 645 commits behind head on main.

Files with missing lines	Patch %	Lines
...ct-list-tab/pull-command/pull-command.component.ts	72.72%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main   #22136       +/-   ##
===========================================
+ Coverage   45.36%   65.89%   +20.52%     
===========================================
  Files         244     1074      +830     
  Lines       13333   116563   +103230     
  Branches     2719     2939      +220     
===========================================
+ Hits         6049    76812    +70763     
- Misses       6983    35492    +28509     
- Partials      301     4259     +3958     

Flag	Coverage Δ
unittests	65.89% <72.72%> (+20.52%)	⬆️

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

Files with missing lines	Coverage Δ
...ct-list-tab/pull-command/pull-command.component.ts	54.05% <72.72%> (+41.55%)	⬆️

... and 988 files with indirect coverage changes

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[bupd]

/label "target/2.14.1"

@harbor-maintainers

[github-actions]

This PR is being marked stale due to a period of inactivty. If this PR is still relevant, please comment or remove the stale label. Otherwise, this PR will close in 30 days.

[bupd]

/label "never-stale"

cc. @Vad1mo

[bupd]

@wy65701436 this is a long standing fix and should have been merged in the 2.14.1.