Improve authenticator management

[Thisara-Welmilla]

No description provided.

[sonarqubecloud]

Quality Gate failed

Failed conditions
4.8% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 8 lines in your changes missing coverage. Please review.

Please upload report for BASE (master@6640eab). Learn more about missing BASE report.
Report is 7 commits behind head on master.

Files with missing lines	Patch %	Lines
...cation/common/ApplicationAuthenticatorService.java	0.00%	4 Missing ⚠️
...lication/mgt/ApplicationManagementServiceImpl.java	40.00%	3 Missing ⚠️
.../openjdk/nashorn/JsOpenJdkNashornGraphBuilder.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #6290   +/-   ##
=========================================
  Coverage          ?   45.90%           
  Complexity        ?    14252           
=========================================
  Files             ?     1655           
  Lines             ?   101268           
  Branches          ?    17576           
=========================================
  Hits              ?    46491           
  Misses            ?    48055           
  Partials          ?     6722           

Flag	Coverage Δ
unit	28.95% <33.33%> (?)

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[jenkins-is-staging]

PR builder started
Link: https://github.com/wso2/product-is/actions/runs/12807052934

[jenkins-is-staging]

PR builder completed
Link: https://github.com/wso2/product-is/actions/runs/12807052934
Status: failure