Add JS support

[TBSten]

Compose Multiplatform includes a library called Compose HTML that uses a set of js source files.
I would like you to add js support to combine this with soil.

[ogaclejapan]

I think adding it should be possible, so I'll give it a try 👌

[ogaclejapan]

Hi, @TBSten
First, I tried implementing it in the query.core package, but it seems that the JsNumber type cannot be resolved in the jsMain source set. When I duplicate the following code in jsMain, it results in a type error.

soil/soil-query-core/src/wasmJsMain/kotlin/soil/query/core/Platform.wasmJs.kt

Line 22 in b2b11a0

fun now(): JsNumber

Since I'm not very familiar with Kotlin/JS, it might take me some time to solve this. Would you happen to have any suggestions or solutions to resolve this issue? 🤷