feat: Use application metadata for app config query

[andrii-codefresh]

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
• The title of the PR conforms to the Toolchain Guide
• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
• Does this PR require documentation updates?
• I've updated documentation as required by this PR.
• Optional. My organization is added to USERS.md.
• I have signed off all my commits as required by DCO
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My build is green (troubleshooting builds).
• My new feature complies with the feature status guidelines.
• I have added a brief description of why this PR is necessary and/or what this PR solves.

[codecov]

Codecov Report

Attention: 21 lines in your changes are missing coverage. Please review.

Comparison is base (76fb55f) 46.78% compared to head (a77ace4) 46.82%.
Report is 1 commits behind head on release-2.9.

Files	Patch %	Lines
reposerver/repository/repository.go	0.00%	11 Missing ⚠️
reposerver/repository/app_version.go	0.00%	7 Missing ⚠️
reposerver/cache/cache.go	0.00%	3 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff               @@
##           release-2.9     #288      +/-   ##
===============================================
+ Coverage        46.78%   46.82%   +0.03%     
===============================================
  Files              277      277              
  Lines            33622    33648      +26     
===============================================
+ Hits             15730    15754      +24     
- Misses           15788    15791       +3     
+ Partials          2104     2103       -1     

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