Init repo

lib/screens/shared/nested_scaffold.dart

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+import 'package:fladder/models/media_playback_model.dart';
+import 'package:fladder/providers/video_player_provider.dart';
+import 'package:fladder/util/adaptive_layout.dart';
+import 'package:fladder/widgets/navigation_scaffold/components/floating_player_bar.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+class NestedScaffold extends ConsumerWidget {
+  final Widget body;
+  const NestedScaffold({required this.body, super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final playerState = ref.watch(mediaPlaybackProvider.select((value) => value.state));
+
+    return Card(
+      child: Scaffold(
+        backgroundColor: Colors.transparent,
+        floatingActionButtonLocation: FloatingActionButtonLocation.centerFloat,
+        floatingActionButton: switch (AdaptiveLayout.layoutOf(context)) {
+          LayoutState.phone => null,
+          _ => switch (playerState) {
+              VideoPlayerState.minimized => Padding(
+                  padding: const EdgeInsets.symmetric(horizontal: 8),
+                  child: FloatingPlayerBar(),
+                ),
+              _ => null,
+            },
+        },
+        body: body,
+      ),
+    );
+  }
+}