feat: Update Dockerfile for multi-platform support and add nginx configuration

knockoutwhistweb/app/logic/Gateway.scala

@@ -0,0 +1,45 @@
+package logic
+
+import de.knockoutwhist.data.Pod
+import de.knockoutwhist.data.redis.RedisManager
+import org.apache.pekko.actor.ActorSystem
+import org.redisson.config.Config
+import play.api.inject.ApplicationLifecycle
+
+import java.util.UUID
+import javax.inject.*
+import scala.concurrent.ExecutionContext
+import scala.jdk.CollectionConverters.*
+
+@Singleton
+class Gateway @Inject()(
+                         lifecycle: ApplicationLifecycle,
+                         actorSystem: ActorSystem
+                       )(implicit ec: ExecutionContext)  {
+
+  val redis: RedisManager = {
+    val config: Config = Config()
+    config.useSingleServer.setAddress("valkey://" + sys.env.getOrElse("VALKEY_HOST", "localhost") + ":" + sys.env.getOrElse("VALKEY_PORT", "6379"))
+    RedisManager(config)
+  }
+
+  redis.continuousSyncPod(() => {
+    createPod()
+  })
+
+  def syncPod(): Unit = {
+    redis.syncPod(createPod())
+  }
+
+  private def createPod(): Pod = {
+    Pod(
+      UUID.randomUUID().toString,
+      PodManager.podName,
+      PodManager.podIp,
+      9000,
+      PodManager.getAllGameIds().asJava,
+      PodManager.allBoundUsers().asJava
+    )
+  }
+
+}