create setupJsApp feature for create js library/application using kmm

Author: vadickkt

src/main/kotlin/com/sliderzxc/gradle/js/SetupJsApp.kt

@@ -0,0 +1,14 @@
+package com.sliderzxc.gradle.js
+
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.configure
+import org.jetbrains.kotlin.gradle.dsl.KotlinJsProjectExtension
+
+fun Project.setupJsApp() {
+    extensions.configure<KotlinJsProjectExtension> {
+        js(IR) {
+            browser()
+            binaries.executable()
+        }
+    }
+}