FEAT: EM fields in Q3D

[Samuelopez-ansys]

Description

Add Q3D new feature of EM Fields. This is equivalent to Near Field setup in HFSS, so it shares the same classes, showing the power of PyAEDT :)

Issue linked

Close #6059

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).

[ansys-reviewer-bot]

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[codecov]

Codecov Report

Attention: Patch coverage is 98.01980% with 2 lines in your changes missing coverage. Please review.

Project coverage is 85.13%. Comparing base (6f45688) to head (986e3f5).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6421      +/-   ##
==========================================
+ Coverage   85.09%   85.13%   +0.03%     
==========================================
  Files         176      176              
  Lines       66873    66944      +71     
==========================================
+ Hits        56907    56990      +83     
+ Misses       9966     9954      -12     

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[SMoraisAnsys]

I've left some comments on the PR. I didn't propose all the required changes as the same pattern applies multiple times and I got tired of doing it ^^

Just wondering but could we make Q3D leverage CreateBoundaryMixin since some methods are creating boundaries ? I can do that in another PR if you want, let me know :)

[SMoraisAnsys]

LGTM