[go_router] Reduces excessive rebuilds due to inherited look up.

[chunhtai]

fixes flutter/flutter#123570

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[johnpryan]

LGTM

[johnpryan]

Suggested change

	- Removes GoRouter.location and GoRouter.canPop.
	- Removes GoRouter.location and GoRouter.canPop. Use GoRouterState.of().location and Navigator.of().canPop instead.

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[houssam15]

the solutions for it for my case , is to make the build method don't break ui or duplicate data make it handling the case when data is already loaded

class ReportsScreen extends StatefulWidget {
final String title;
static String route = Config.route;
const ReportsScreen({super.key, required this.title});
@OverRide
State createState() => _ReportsScreenState();
}

class _ReportsScreenState extends State {

bool isLoaded = false;

@OverRide
Widget build(BuildContext context) {
return FutureBuilder(
future: _myFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const LoadingWidget();
} else if (snapshot.data == null) {
return AlertWidget(
title: AppLocalizations.of(context)!.fetchingFailed,
description: AppLocalizations.of(context)!.cantFatchDataFromServer,
btnText: AppLocalizations.of(context)!.ok,
);
} else {
if(isLoaded==false) _generateItems(snapshot.data!);
isLoaded=true;
pagination?.setNumberOfPages(snapshot.data!.number_of_pages);
return Container(
child: WebViewWidget(
controller: _controller,
),
);
}
},
);
}

}
`