chore(backport release-1.2): fix: vertical view for secrets and filter credentials by label

[akuitybot]

Automated backport to release-1.2, triggered by a label in #3392.

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 19 lines in your changes missing coverage. Please review.

Project coverage is 52.45%. Comparing base (bf3f3eb) to head (d627ed3).
Report is 1 commits behind head on release-1.2.

Files with missing lines	Patch %	Lines
internal/api/list_credentials_v1alpha1.go	0.00%	19 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff               @@
##           release-1.2    #3405      +/-   ##
===============================================
- Coverage        52.49%   52.45%   -0.04%     
===============================================
  Files              291      291              
  Lines            26631    26649      +18     
===============================================
  Hits             13979    13979              
- Misses           11888    11906      +18     
  Partials           764      764              

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