reworked page layout inheritence

frontend/lib/modules/current_trip_loading_indicator.dart

@@ -35,29 +35,29 @@ class _CurrentTripLoadingIndicatorState extends State<CurrentTripLoadingIndicato
       // In the very center of the panel, show the greeter which tells the user that the trip is being generated
       Center(child: loadingText(widget.trip)),
       // As a gimmick, and a way to show that the app is still working, show a few loading dots
-      Align(
+      const Align(
         alignment: Alignment.bottomCenter,
-        child: statusText(),
+        child: StatusText(),
       )
     ],
   );
 }
 
 // automatically cycle through the greeter texts
-class statusText extends StatefulWidget {
-  const statusText({Key? key}) : super(key: key);
+class StatusText extends StatefulWidget {
+  const StatusText({Key? key}) : super(key: key);
 
   @override
-  _statusTextState createState() => _statusTextState();
+  _StatusTextState createState() => _StatusTextState();
 }
 
-class _statusTextState extends State<statusText> {
+class _StatusTextState extends State<StatusText> {
   int statusIndex = 0;
 
   @override
   void initState() {
     super.initState();
-    Future.delayed(Duration(seconds: 5), () {
+    Future.delayed(const Duration(seconds: 5), () {
       setState(() {
         statusIndex = (statusIndex + 1) % statusTexts.length;
       });
@@ -159,4 +159,3 @@ class _AnimatedGradientTextState extends State<AnimatedGradientText> with Single
     );
   }
 }
-