410 Make IDE model compatible with graph

[annawendler]

Changes and Information

• Added graph simulation without mobility so that also IDE model can be used within graph.
• Added test.

Merge Request - Guideline Checklist

Please check our git workflow. Use the draft feature if the Pull Request is not yet ready to review.

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 for new functionality has been added (Doxygen in the code and Markdown files if necessary)
• 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).

Closes #410

[codecov]

Codecov Report

Attention: Patch coverage is 91.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 97.23%. Comparing base (34a0277) to head (be53190).
Report is 15 commits behind head on main.

Files with missing lines	Patch %	Lines
...memilio/mobility/metapopulation_mobility_instant.h	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1203      +/-   ##
==========================================
+ Coverage   97.13%   97.23%   +0.09%     
==========================================
  Files         149      155       +6     
  Lines       13999    14282     +283     
==========================================
+ Hits        13598    13887     +289     
+ Misses        401      395       -6     

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[reneSchm]

Looks pretty good, only some small issues with the FP template.

There is not a lot of new testing, but this PR is mainly an application of existing code, so it is enough.

[reneSchm]

Thanks for the corrections in metapopulation_mobility_instant.h, I only have two more comments on the main file.

[reneSchm]

Looks good!

Line cpp/memilio/mobility/metapopulation_mobility_instant.h:577 was not covered before and is only marked due to minor fixes (changing double to FP).