Improve Kotlin/Js logger

[scrat98]

Part 2 of #480

Currently, for Kotlin/JS, there's a workaround involving LoggerDelegate, which prevents using the "idiomatic" approach. To address this, I rewrote the implementation to support all possible logger declaration use cases and added test coverage. However, it seems that using parameterized tests isn't an option, which is why there are so many changes. You’ll also find a "TODO: use parameterized test?" comment in the code.

But then I also realized that this code also will work with Kotlin/WASM and decided to add tests and change implementation as well.

Braking changes

• Logger property delegate for Kotlin/Js was removed. It's not possible to make it work in case of companion object.

Other changes

• Covered all use cases for Kotlin/js and Kotlin/wasm

Also should fix #315 I suppose