Add serialization modules and export kotlinx coroutines dep

worker-serialization-json/build.gradle.kts

@@ -0,0 +1,19 @@
+plugins {
+    kotlin("multiplatform")
+    kotlin("plugin.serialization")
+}
+
+kotlin {
+    explicitApi()
+
+    js(IR) {
+        nodejs { binaries.executable() }
+    }
+
+    sourceSets {
+        jsMain.dependencies {
+            api("org.jetbrains.kotlinx:kotlinx-serialization-core:1.8.1")
+            api("org.jetbrains.kotlinx:kotlinx-serialization-json:1.8.1")
+        }
+    }
+}