feat(secret-providers): add secret system integration (#5536)

[MarineLeM]

Proposed changes

Testing Instructions

1. Step-by-step how to test
2. Environment or config notes

Related issues

• Closes feat(credentials): create and manage credential assets (CRUD) #5536

[github-actions]

/review docs

📖 Docs Reviewer triggered automatically.

64 files changed — 62 functional, 0 documentation.

⚠️ No documentation files modified. Agent will check if doc updates are needed.

[codecov]

Codecov Report

❌ Patch coverage is 44.33962% with 118 lines in your changes missing coverage. Please review.
✅ Project coverage is 44.92%. Comparing base (f65ec0e) to head (f292e46).
⚠️ Report is 11 commits behind head on main.

Files with missing lines	Patch %	Lines
...components/integrations/common/ConnectorContext.ts	0.00%	12 Missing ⚠️
...io/openaev/utils/mapper/SecretsProviderMapper.java	8.33%	11 Missing ⚠️
...ions/secrets_providers/secrets-providers-action.ts	0.00%	11 Missing ⚠️
.../api/secrets_providers/SecretsProviderService.java	33.33%	10 Missing ⚠️
...ev/secrets/provider/impl/LocalSecretsProvider.java	84.74%	5 Missing and 4 partials ⚠️
...secrets/local/LocalSecretsProviderIntegration.java	0.00%	8 Missing ⚠️
...a/io/openaev/secrets/provider/SecretsProvider.java	41.66%	7 Missing ⚠️
...java/io/openaev/secrets/service/SecretService.java	0.00%	7 Missing ⚠️
...naev/api/secrets_providers/SecretsProviderApi.java	14.28%	6 Missing ⚠️
...onents/integrations/catalog_connectors/Catalog.tsx	0.00%	6 Missing ⚠️
... and 10 more

❌ Your patch check has failed because the patch coverage (0.00%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.
❌ Your project check has failed because the head coverage (7.54%) is below the target coverage (80.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #6914      +/-   ##
============================================
+ Coverage     44.53%   44.92%   +0.39%     
- Complexity     9292     9357      +65     
============================================
  Files          2681     2695      +14     
  Lines         80222    80640     +418     
  Branches      12017    12073      +56     
============================================
+ Hits          35723    36224     +501     
+ Misses        41904    41772     -132     
- Partials       2595     2644      +49     

Flag	Coverage Δ
backend	67.76% <55.95%> (-0.05%)	⬇️
e2e	16.97% <ø> (+0.02%)	⬆️
frontend	7.54% <0.00%> (+1.04%)	⬆️

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

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.