feat(authentication): remove session wrapper for AuthenticationSession

packages/wyatt_authentication_bloc/example/lib/presentation/features/authentication/authentication_cubit.dart

@@ -37,7 +37,7 @@ class ExampleAuthenticationCubit extends AuthenticationCubit<int> {
   }
 
   @override
-  FutureOrResult<int?> onSignInFromCache(SessionWrapper<int> wrapper) {
+  FutureOrResult<int?> onSignInFromCache(AuthenticationSession<int> session) {
     print('onSignInFromCache');
 
     return const Ok(1);

packages/wyatt_authentication_bloc/example/lib/presentation/features/home/home_page.dart

@@ -30,8 +30,7 @@ class HomePage extends StatelessWidget {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text(
-            'Home | ${context.account<AuthenticationCubit<int>, int>()?.email}'),
+        title: Text('Home | ${context.watchAccount<int>()?.email}'),
         actions: [
           IconButton(
               onPressed: () =>
@@ -44,8 +43,8 @@ class HomePage extends StatelessWidget {
         child: ListView(
           children: [
             AuthenticationBuilder<int>(
-              authenticated: (context, sessionWrapper) => Text(
-                  'Logged as ${sessionWrapper.session?.account.email} | GeneratedId is ${sessionWrapper.session?.data}'),
+              authenticated: (context, session) => Text(
+                  'Logged as ${session.account?.email} | GeneratedId is ${session.data}'),
               unauthenticated: (context) =>
                   const Text('Not logged (unauthenticated)'),
               unknown: (context) => const Text('Not logged (unknown)'),