update editor and add tests

public/js/api-client.js

@@ -1,11 +1,23 @@
 (function (ns, $) {
   'use strict';
+
   function request(path) {
     return $.ajax({ url: ns.Config.apiBase + path, method: 'GET', dataType: 'json', cache: false });
   }
+
+  function routeQuery(position) {
+    const params = new URLSearchParams({ activatedOnly: 'true' });
+    if (position) {
+      params.set('lat', String(position.lat));
+      params.set('lon', String(position.lon));
+      params.set('radiusKm', String(ns.Config.routeRadiusKm));
+    }
+    return `/routes?${params.toString()}`;
+  }
+
   ns.Api = {
     health: () => request('/health'),
-    routes: position => request('/routes' + (position ? `?lat=${encodeURIComponent(position.lat)}&lon=${encodeURIComponent(position.lon)}&radiusKm=${ns.Config.routeRadiusKm}` : '')),
+    routes: position => request(routeQuery(position)),
     route: id => request(`/routes/${encodeURIComponent(id)}`)
   };
 }(globalThis.Wegwichtel, globalThis.jQuery));