update: add back server requests on search

app/lib/pages/default_page.dart

 import 'dart:async';
+import 'package:app/server_requests/fetch_relation.dart';
 import 'package:flutter/material.dart';
 
 import '../consts.dart';
+import '../data_classes.dart';
 import '../widgets/main_layout.dart';
 import '../utils/custom_search_delegate.dart';
+import '../server_requests/fetch_relation.dart';
+import '../server_requests/fetch_markers.dart';
 
 class DefaultPage extends StatefulWidget {
   const DefaultPage({Key? key}) : super(key: key);
@@ -77,7 +81,18 @@ class _DefaultPageState extends State<DefaultPage> {
                 showSearch( // Fetch new relation and measurements on search
                   context: context,
                   delegate: CustomSearchDelegate((String result) {
-                    setState(() {
+                    setState(() async {
+                      selectedRelation = await fetchRelation();
+                      selectedMarkerList = await fetchMeasurements().then((fetchResult) {
+                        List<Measurement> measurements = fetchResult.measurements;
+                        serverConnection = fetchResult.connected;
+
+                        // Return the measurements
+                        return measurements;
+                      }).catchError((error) {
+                        serverConnection = false;
+                        throw Exception("Failed to fetch measurements: $error");
+                      });
                       selectedLake = result;
                     });
                   }),