1379 Add default options and a builder to CLI

[reneSchm]

Changes and Information

Please briefly list the changes (main added features, changed items, or corrected bugs) made:

• Reworked CLI internals to reduce compile time.
• Add "default options" feature to the CLI, implementing a common CLI usage pattern.
• Add a ParameterSetBuilder to simplify creating parameter sets specifically for use with the CLI.

If need be, add additional information and what the reviewer should look out for in particular:

• The new StringLiteral comparision operators are currently unused. It is a leftover of a different solution for finding cli::ParameterSet members. The operators can be removed on request.

Merge Request - Guideline Checklist

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Checks by code author

• Every addressed issue is linked (use the "Closes #ISSUE" keyword below)
• New code adheres to coding guidelines
• No large data files have been added (files should in sum not exceed 100 KB, avoid PDFs, Word docs, etc.)
• Tests are added for new functionality and a local test run was successful (with and without OpenMP)
• Appropriate documentation within the code (Doxygen) for new functionality has been added in the code
• Appropriate external documentation (ReadTheDocs) for new functionality has been added to the online documentation
• Proper attention to licenses, especially no new third-party software with conflicting license has been added
• (For ABM development) Checked benchmark results and ran and posted a local test above from before and after development to ensure performance is monitored.

Checks by code reviewer(s)

• Corresponding issue(s) is/are linked and addressed
• Code is clean of development artifacts (no deactivated or commented code lines, no debugging printouts, etc.)
• Appropriate unit tests have been added, CI passes, code coverage and performance is acceptable (did not decrease)
• No large data files added in the whole history of commits(files should in sum not exceed 100 KB, avoid PDFs, Word docs, etc.)
• On merge, add 2-5 lines with the changes (main added features, changed items, or corrected bugs) to the merge-commit-message. This can be taken from the briefly-list-the-changes above (best case) or the separate commit messages (worst case).

[codecov]

Codecov Report

❌ Patch coverage is 97.98658% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.25%. Comparing base (52ed3c1) to head (e251cc7).

Files with missing lines	Patch %	Lines
cpp/memilio/io/cli.h	96.59%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1377      +/-   ##
==========================================
- Coverage   97.27%   97.25%   -0.03%     
==========================================
  Files         175      176       +1     
  Lines       15306    15439     +133     
==========================================
+ Hits        14889    15015     +126     
- Misses        417      424       +7     

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[HenrZu]

Great addition :) Should be used more. Added some comments but most of them are just typos

[HenrZu]

maybe create an issue? and we also need to adjust the rtd doc

[HenrZu]

some short comments regarding the doc. When done, we can merge :)