refinements and fixes

fix orientation for remote assets

wip separate widget

separate video loader widget

fixed memory leak

optimized seeking, cleanup

debug context pop

use global key

back to one widget

fixed rebuild

wait for swipe animation to finish

smooth hero animation for remote videos

faster scroll animation

mobile/lib/extensions/scroll_extensions.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/cupertino.dart';
+
+const _spring = SpringDescription(
+  mass: 40,
+  stiffness: 100,
+  damping: 1,
+);
+
+// https://stackoverflow.com/a/74453792
+class FastScrollPhysics extends ScrollPhysics {
+  const FastScrollPhysics({super.parent});
+
+  @override
+  FastScrollPhysics applyTo(ScrollPhysics? ancestor) {
+    return FastScrollPhysics(parent: buildParent(ancestor));
+  }
+
+  @override
+  SpringDescription get spring => _spring;
+}
+
+class FastClampingScrollPhysics extends ClampingScrollPhysics {
+  const FastClampingScrollPhysics({super.parent});
+
+  @override
+  FastClampingScrollPhysics applyTo(ScrollPhysics? ancestor) {
+    return FastClampingScrollPhysics(parent: buildParent(ancestor));
+  }
+
+  @override
+  SpringDescription get spring => _spring;
+}