cleanup of application to satisfy google requirements

frontend/lib/layout.dart

@@ -1,6 +1,3 @@
-import 'dart:collection';
-
-import 'package:anyway/structs/landmark.dart';
 import 'package:flutter/material.dart';
 
 import 'package:anyway/constants.dart';
@@ -53,7 +50,21 @@ class _BasePageState extends State<BasePage> {
               if (availableTrips.isNotEmpty) {
                 return TripPage(trip: availableTrips[0]);
               } else {
-                return Text("Wow, so empty!");
+                return Scaffold(
+                  body: Center(
+                    child: Text("Wow, so empty!"),
+                  ),
+                  floatingActionButton: FloatingActionButton.extended(
+                    onPressed: () {
+                      Navigator.of(context).push(
+                        MaterialPageRoute(
+                          builder: (context) => const NewTripPage()
+                        )
+                      );
+                    },
+                    label: Text("Plan a trip now"),
+                  ),
+                );
               }
             } else {
               return const Text("loading...");