Completely refactored examples to run only once and have multiple endpoints

examples/self-hosted/src/webserver.ts

@@ -0,0 +1,14 @@
+/*
+ * Generic webserver instance for the examples
+ * @Author Alexander P. Cerutti
+ * Requires express to run
+ */
+
+import express from "express";
+export const app = express();
+
+app.use(express.json());
+
+app.listen(8080, "0.0.0.0", () => {
+	console.log("Webserver started.");
+});