cleanup: remove unused code blocks that were already commented out

lib/main.dart

@@ -30,7 +30,6 @@ final _defaultDarkScheme = ColorScheme.fromSeed(
 class MyApp extends StatelessWidget {
   const MyApp({super.key});
 
-  // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
     return DynamicColorBuilder(
@@ -63,9 +62,7 @@ class MyHomePage extends StatefulWidget {
 
 class _MyHomePageState extends State<MyHomePage> {
   int _counter = 0;
-  //String API_KEY = ApiHandler.accessID;
   String API_KEY = "no telly";
-  //Future<Map<String, dynamic>> ?id;
   List<Station> stationList = [];
   String id = '';
 
@@ -78,37 +75,14 @@ class _MyHomePageState extends State<MyHomePage> {
 
   @override
   Widget build(BuildContext context) {
-    // This method is rerun every time setState is called, for instance as done
-    // by the _incrementCounter method above.
-    //
-    // The Flutter framework has been optimized to make rerunning build methods
-    // fast, so that you can just rebuild anything that needs updating rather
-    // than having to individually change instances of widgets.
     return Scaffold(
       appBar: AppBar(
-        //backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        //backgroundColor: Colors.amber,
-        // Here we take the value from the MyHomePage object that was created by
-        // the App.build method, and use it to set our appbar title.
         title: Text(widget.title),
       ),
       body: Center(
         child: Column(
           mainAxisAlignment: .center,
           children: [
-            // const Text('You have pushed the button this many times:'),
-            // Text(
-            //   '$_counter',
-            //   style: Theme.of(context).textTheme.headlineMedium,
-            // ),
-            // Text('API key from ENV is $API_KEY'),
-            // MaterialButton(
-            //   onPressed: () {
-            //     showResult(ApiHandler.findStations('S Biesdorf'));
-            //   },
-            //   child: Text('Search for \'S Biesdorf\''),
-            // ),
-            // Text(id),
             ElevatedButton(
               onPressed: () {
                 Navigator.push(
@@ -182,7 +156,6 @@ class _ChooseStationPageState extends State<ChooseStationPage> {
 
   void _search(String? query) {
     if (query?.isEmpty ?? true) return;
-    // do something with query
     setState(() {
       findStationsByName(query!);
     });
@@ -201,12 +174,6 @@ class _ChooseStationPageState extends State<ChooseStationPage> {
       body: Center(
         child: Column(
           children: [
-            // ElevatedButton(
-            //   onPressed: () {
-            //     showResult(ApiHandler.findStations('S Biesdorf'));
-            //   },
-            //   child: Text('Search for \'S Biesdorf\''),
-            // ),
             SearchAnchor(
               builder: (BuildContext context, SearchController controller) {
                 return SearchBar(
@@ -215,9 +182,6 @@ class _ChooseStationPageState extends State<ChooseStationPage> {
                   padding: const WidgetStatePropertyAll<EdgeInsets>(
                     EdgeInsets.symmetric(horizontal: 16.0),
                   ),
-                  // onTap: () {
-                  //   controller.openView();
-                  // },
                   onChanged: _onSearchChanged,
                   onSubmitted: _search,
                   leading: const Icon(Icons.search),
@@ -254,9 +218,6 @@ class _ChooseStationPageState extends State<ChooseStationPage> {
   }
 
   void _handleStationTapped(Station station) {
-    // setState(() {
-    //   _selectedStation = station;
-    // });
     Navigator.push(
       context,
       MaterialPageRoute(
@@ -370,14 +331,6 @@ class _ChooseDeparturePageState extends State<ChooseDeparturePage> {
                 ),
               ),
             ),
-            // ElevatedButton(
-            //   onPressed: () {
-            //     if (widget.journeyId != null) {
-            //       loadJourney(widget.journeyId as int);
-            //     }
-            //   },
-            //   child: const Text('Finish Route'),
-            // ),
           ],
         ),
       ),
@@ -396,9 +349,6 @@ class _ChooseDeparturePageState extends State<ChooseDeparturePage> {
   }
 
   void _handleDepartureTapped(Departure departure) {
-    // setState(() {
-    //   _selectedDeparture = departure;
-    // });
     Navigator.push(
       context,
       MaterialPageRoute(
@@ -496,9 +446,6 @@ class _ChooseArrivalPageState extends State<ChooseArrivalPage> {
   }
 
   void _handleArrivalTapped(Departure departure, Departure arrival) async {
-    // setState(() {
-    //   _selectedDeparture = departure;
-    // });
     departure.dbInsert;
     arrival.dbInsert;
     Segment newSegment = await Segment.fromDepartures(departure, arrival);
@@ -768,17 +715,6 @@ class _JourneyOverviewPageState extends State<JourneyOverviewPage> {
                 );
               },
             ),
-            // ElevatedButton(
-            //   onPressed: () {
-            //     Navigator.push(
-            //       context,
-            //       MaterialPageRoute(
-            //         builder: (context) => ChooseStationPage(),
-            //       ),
-            //     );
-            //   },
-            //   child: const Text('Start a route'),
-            // ),
           ],
         ),
       ),