chore(wip): upgrade dependencies, begin refactor

frontend/lib/presentation/widgets/create_trip_location.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+import 'package:your_project/models/trip_request.dart';
+import 'package:your_project/presentation/widgets/new_trip_map.dart';
+import 'package:your_project/presentation/widgets/new_trip_location_search.dart';
+
+class CreateTripLocation extends StatelessWidget {
+  final TripRequest tripRequest;
+
+  const CreateTripLocation(this.tripRequest, {Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        NewTripMap(tripRequest),
+        Padding(
+          padding: const EdgeInsets.all(15),
+          child: NewTripLocationSearch(tripRequest),
+        ),
+      ],
+    );
+  }
+}