Kotlin/Wasm WASI Bindings Experiments

Uses new unsafe linear memory APSs kotlin.wasm.unsafe.* and annotation kotlin.WasmImport.

Bindings are generated from https://github.com/skuzmich/wasi-witx-kotlin-hacks/blob/kotlin-hacks/crates/witx-bindgen/src/lib.rs for wasi_snapshot_preview1 version of WASI API.

Testing

Uncomment and customize the /sandbox preopens path in node_modules/wasi_snapshot_preview1/index.mjs with the absolute path to you project root, for example

preopens: {
    '/sandbox': '/home/user/workspace/kotlin-wasi-bindings-experiments'
},

Then run

./gradlew clean wasmTest