examples: add static address

packages/examples/src/quickstart/simple-coffee-machine.ts

@@ -16,7 +16,7 @@
 // This is an example Thing script which is a simple coffee machine.
 // You can order coffee and see the status of the resources
 
-import { Servient } from "@node-wot/core";
+import { Servient, Helpers } from "@node-wot/core";
 import { HttpServer } from "@node-wot/binding-http";
 
 // create Servient add HTTP binding with port configuration
@@ -27,6 +27,8 @@ servient.addServer(
     })
 );
 
+Helpers.setStaticAddress("plugfest.thingweb.io"); // comment this out if you are testing locally
+
 let waterAmount = 100;
 let beansAmount = 100;
 let milkAmount = 100;

packages/examples/src/quickstart/smart-clock.ts

@@ -15,13 +15,15 @@
 
 // This is an example Thing which is a smart clock that runs 60 times faster than real time, where 1 hour happens in 1 minute.
 
-import { Servient } from "@node-wot/core";
+import { Servient, Helpers } from "@node-wot/core";
 import { CoapServer } from "@node-wot/binding-coap";
 
 // create Servient add CoAP binding with port configuration
 const servient = new Servient();
 servient.addServer(new CoapServer(5685));
 
+Helpers.setStaticAddress("plugfest.thingweb.io"); // comment this out if you are testing locally
+
 let minuteCounter = 0;
 let hourCounter = 0;