Add gradle plugin and fix authenticator

settings.gradle.kts

@@ -1,3 +1,23 @@
-include(":core")
-include(":serialization")
+@file:Suppress("UnstableApiUsage")
+
+include(":worker-core")
+include(":worker-serialization")
+include(":worker-gradle-plugin")
+
+pluginManagement {
+    repositories {
+        mavenCentral()
+        mavenLocal()
+        maven("https://repo.maven.rtast.cn/releases")
+    }
+}
+
+dependencyResolutionManagement {
+    repositories {
+        mavenCentral()
+        mavenLocal()
+        maven("https://repo.maven.rtast.cn/releases")
+    }
+}
+
 rootProject.name = "kotlin-cloudflare-worker"