and for completeness, the finalizedBy tasks are:

tasks.register<Copy>("copyBundle") {
    from("build/dist/js/productionExecutable")
    into("dist/bundle")
}

tasks.register<NpxTask>("buildStyle") {
    println("Rerunning tailwind!")
    command.set("tailwindcss")
    args.set(listOf("-i", "src/jvmMain/resources/style.css", "-o", "dist/output.css"))

    inputs.files(fileTree("src/jvmMain/kotlin"), fileTree("src/jsMain/kotlin"))
    val outputDir = layout.projectDirectory.dir("dist")
    outputs.dir(outputDir)
}

tasks.register<Copy>("copyResources") {
    from("src/jvmMain/resources/assets")
    into("dist")
}