automatically join lobby when selfhosting

Projekte/monopoly/model/src/main/java/pp/monopoly/MonopolyConfig.java

@@ -28,7 +28,7 @@ public class MonopolyConfig extends Config {
      * The default port number for the Monopoly server.
      */
     @Property("port")
-    private int port = 4321;
+    private int port = 42069;
 
     /**
      * The width of the game map in terms of grid units.