General improvements and maintenance task

[Totto16]

Description

This is a combination of #313 and some maintenance of dependencies etc

Commit List from #313

• 039c053 ✅ used 1:1
• 1b3ac29 ❌ using "type": "module" should be avoided, and using ts-node is fine, we don't need tsx
• dd97dbf ❌ only works for modules, which we don't want to use
• 8287c33 ✅ used as basis, modified a few things
• 0c22d9a ✅ used as basis, modified some more things
• 414a1b6 ✅ used as basis, modified a few things

Checklist

• My code follows the style guidelines of this project
• My commits follow the commit standards of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have checked my code and corrected any misspellings

[Totto16]

@QuentiumYT I used 4 of your 6 commits from #313. It modified some things. Some changes were bigger, some smaller.

Is it okay for you, if I use these modified commits, as they have your name attributed as author, even if you didn't write them entirely. I find it better to attribute you as author instead of making correction commits myself.

[Totto16]

@oae could you change the required action to pass to the new name Yarn CI with Node 22.x and remove the old Yarn CI with Node 20.x one. This is unfortunately necessary, as matrix actions always change name, when you update the arguments 😓

Thanks in advance ❤️

[QuentiumYT]

Hello @Totto16 ,

Thanks for using these commits. I know this was a huge PR and there are plenty of things to discuss on. Great to see some of my changes anyway :)
You can keep my commits even if you changed a few things. Thanks for keeping some of them.

Your changes seem good to me if you want an external extra review haha. Very nice

[oae]

@QuentiumYT I used 4 of your 6 commits from #313. It modified some things. Some changes were bigger, some smaller.

Is it okay for you, if I use these modified commits, as they have your name attributed as author, even if you didn't write them entirely. I find it better to attribute you as author instead of making correction commits myself.

@Totto16 done