style: clang-format file, for discussion

[braindigitalis]

adds a clang-format file, exported from my clion settings that closely match the dpp code style. for discussion or inclusion.

Code change checklist

• I have ensured that all methods and functions are fully documented using doxygen style comments.
• My code follows the coding style guide.
• I tested that my change works before raising the PR.
• I have ensured that I did not break any existing API calls.
• I have not built my pull request using AI, a static analysis tool or similar without any human oversight.

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[Neko-Life]

finally it's here! there's no harm in having .clang-format file as long as it follows coding guidelines. It makes it easier for project development among different tools ppl use

[Jaskowicz1]

I'll try this at some point and see how it is