fix(core): Update dependencies and fix service worker cache manager and task manager functionalities

ts/servertools/classes.server.ts

@@ -77,6 +77,11 @@ export class Server {
     return route;
   }
 
+  /**
+   * starts the server and sets up the routes
+   * @param portArg
+   * @param doListen
+   */
   public async start(portArg: number | string = this.options.port, doListen = true) {
     const done = plugins.smartpromise.defer();