Fix routing errors on web

Author: kriticalflare

lib/main.dart

@@ -7,11 +7,7 @@ class MyApp extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      initialRoute: HomePage.id,
-      routes: {
-        HomePage.id : (context)=> HomePage(),
-        DetailsPage.id : (context) => DetailsPage(),
-      },
+      home: HomePage(),
     );
   }
 }

lib/screens/detail_page.dart

@@ -4,7 +4,6 @@ import 'package:poke_dex/utilities/colors.dart';
 import 'package:fl_chart/fl_chart.dart';
 
 class DetailsPage extends StatelessWidget {
-  static final id = 'details';
   final Pokemon pokemon;
   DetailsPage({this.pokemon});
 

lib/screens/home_page.dart

@@ -7,7 +7,6 @@ import 'package:poke_dex/utilities/colors.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 class HomePage extends StatefulWidget {
-  static const id = 'homepage';
 
   @override
   _HomePageState createState() => _HomePageState();