fixes trail saving

web/src/lib/models/gpx/gpx.ts

@@ -280,6 +280,7 @@ export default class GPX {
 
     const builder = new xml2js.Builder(options)
     const gpx = new GPX(this);
+    (gpx as any).features = undefined
     allDatesToISOString(gpx);
 
     let xmlString = builder.buildObject(gpx);

web/src/routes/trail/edit/[id]/+page.svelte

@@ -1062,7 +1062,7 @@
     }
 
     function updateTrailOnMap() {       
-        const t = { ...$formData } as Trail;
+        const t: Trail = JSON.parse(JSON.stringify($formData));
         t.expand!.gpx = valhallaStore.route;
         mapTrail = [t];
     }