[Feature] ArchUnit - validate test naming convention - backend

[MrSebastian]

Relevant template

refarch-backend, refarch-eai

Problem description (optional)

I'am always frustrated when i have to check the naming of the tests manually. I prefer assistance, that allow me to focus on the content of the tests.

Desired solution

Use archunit to verify that written tests match the projects naming convention.

Considered alternatives (optional)

No response

Additional context (optional)

Things we have discussed in wls regarding archUnit: it-at-m/Wahllokalsystem#757

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