FEAT: Add circuit extension

[gkorompi]

Description

Please provide a brief description of the changes made in this pull request.

Issue linked

Please mention the issue number or describe the problem this pull request addresses.

Checklist

• I have tested my changes locally.
• I have added necessary documentation or updated existing documentation.
• I have followed the coding style guidelines of this project.
• I have added appropriate tests (unit, integration, system).
• I have reviewed my changes before submitting this pull request.
• I have linked the issue or issues that are solved by the PR if any.
• I have agreed with the Contributor License Agreement (CLA).

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[codecov]

Codecov Report

Attention: Patch coverage is 94.44444% with 3 lines in your changes missing coverage. Please review.

Project coverage is 85.26%. Comparing base (852dab1) to head (3c467ce).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6143      +/-   ##
==========================================
+ Coverage   85.20%   85.26%   +0.05%     
==========================================
  Files         169      170       +1     
  Lines       64041    64095      +54     
==========================================
+ Hits        54568    54649      +81     
+ Misses       9473     9446      -27     

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[SMoraisAnsys]

@gkorompi I updated your PR's title as your changes are clearly a feature and not a fix. Please have a look at https://www.conventionalcommits.org/en/v1.0.0/ for more information

[hui-zhou-a]

Please add unittest

Added