Changed the style of the status bar to light

lib/main.dart

@@ -1,5 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 
 import 'src/App.dart';
 
-main() => runApp(App());
+main() {
+  SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.light);
+  runApp(App());
+}

lib/src/screens/home_screen.dart

@@ -66,6 +66,8 @@ class _HomeScreenState extends State<HomeScreen> {
                         ))
                     .toList(),
               ),
+              // This container is needed to make it seem like the search box is
+              // part of the app bar.
               Container(
                 height: _searchBoxHeight / 2,
                 width: double.infinity,