🪝 Set up pre-commit checks

[marcelwa]

Description

This PR sets up pre-commit checks for the repository. They are automatically run on the repo on every push. Additionally, you can install them on your machine such that they are already run on local commits.

Installation:

pip install pre-commit

In your cloned fiction folder:

pre-commit install

Done ✅

Checklist:

• The pull request only contains commits that are related to it.
• I have added appropriate tests and documentation.
• I have made sure that all CI jobs on GitHub pass.
• The pull request introduces no new warnings and follows the project's style guidelines.

[codecov]

Codecov Report

Merging #341 (7d7fe10) into main (8e61624) will decrease coverage by 0.01%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #341      +/-   ##
==========================================
- Coverage   96.06%   96.05%   -0.01%     
==========================================
  Files         102      102              
  Lines       10086    10086              
==========================================
- Hits         9689     9688       -1     
- Misses        397      398       +1     

see 1 file with indirect coverage changes

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[github-actions]

clang-tidy review says "All clean, LGTM! 👍"

[github-actions]

clang-tidy review says "All clean, LGTM! 👍"