Kotlin port

[FalsePattern]

For the past two weeks i've been slowly crunching away at porting the entire plugin to pure Kotlin for future proofing, primarily to get rid of accumulated technical debt from switching development scopes so many times.

Some major upgrades in the kotlin port:

• Barely any utility classes unless absolutely necessary
• Uses IDEA 2024.1+ coroutines for blocking tasks, getting rid of UI freezes once and for all
• A much more simplified repository structure
• Much faster buildscript, able to go from editing code to running a dev IDE in less than 5 seconds thanks to caching working again

I am developing the port in a separate private repository, and I will keep maintaining this version and fixing any critical bugs that pop up until the kotlin port has full feature parity. At that point, I will put a tag on the last commit of every currently existing branch, and replace the master branch with the kotlin port (fresh initial commit to reduce branch size).

Port progress tracker:

• Zig language
• Zon language
• Direnv support
• Language injections
• String manipulation
• ZLS support
• Run configurations
• Debug configurations
• Settings GUI
• MSVC debug adapter

[FalsePattern]

I've also decided to license the ZigBrains kotlin port under LGPLv3. I managed to ditch basically all of the code I copied from other projects, and this license is still fully compatible with every dependency I use (including LSP4IJ, see EPL-2.0 FAQ, section 2.15), so this shouldn't change anything, but I felt like it's better to mention this in advance just in case anyone has a legitimate argument against this.

[FalsePattern]

Status report, I just finished porting the debugging logic, at this point the only thing left to do before (hopefully) feature parity is the windows debugger adapter, which I will do in the upcoming days.

[FalsePattern]

20.0.0 is out, let's hope i didn't break a lot of stuff