Refactor build and server setup

Introduced a versioning task in a new `version.gradle.kts` file to auto-generate version properties. The main server setup in `Main.kt` was refactored to streamline server initialization using `UndertowServer`. Dependencies and configurations in `build.gradle.kts` were updated to deploy effectively, including improved yarn lock handling and symbolic link integration.

version.gradle.kts

@@ -0,0 +1,20 @@
+import java.util.*
+
+tasks.register("generateVersionProperties") {
+  doLast {
+    val versionDir = layout.buildDirectory.dir("processedResources/jvm/main")
+    val versionFile = versionDir.get().file("version.properties").asFile
+    versionDir.get().asFile.mkdirs()
+
+    val properties = Properties().apply {
+      setProperty("group", project.group.toString())
+      setProperty("name", project.name.toString())
+      setProperty("version", project.version.toString())
+      setProperty("buildTime", Date().toString())
+    }
+
+    versionFile.writer().use { writer ->
+      properties.store(writer, "Version information")
+    }
+  }
+}