FIX: Improve create_report

[maxcapodi78]

create_report now automatically get the first Sphere if no argument is passes and set Theta and Phi to All in case they are not defined as variaton dictionary.
plot_field is automatically skipping PML objects.

Description

create_report now automatically get the first Sphere if no argument is passes and set Theta and Phi to All in case they are not defined as variaton dictionary.
plot_field is automatically skipping PML objects.

Issue linked

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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 28.57143% with 5 lines in your changes missing coverage. Please review.

Project coverage is 84.74%. Comparing base (c86f8ef) to head (4245caa).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5546      +/-   ##
==========================================
- Coverage   84.74%   84.74%   -0.01%     
==========================================
  Files         144      144              
  Lines       60198    60203       +5     
==========================================
+ Hits        51015    51018       +3     
- Misses       9183     9185       +2     

[SMoraisAnsys]

LGTM