chore: optimisation of several UI components of the mobile app (#24098)

* fix(mobile): normalize scrolling behavior in networking settings

Remove ClampingScrollPhysics from networking settings page to match
the scrolling behavior of other settings pages. This restores the
standard iOS bounce/elastic scrolling effect.

* fix(mobile): use consistent native transitions for Library pages

Change Trash, Shared Links, and Folders routes from CustomRoute to AutoRoute to enable native iOS transitions with swipe-back gesture support.

* fix(mobile): remove SafeArea wrapper and ClampingScrollPhysics from Settings

Remove SafeArea wrapper (Scaffold handles safe areas automatically) and ClampingScrollPhysics to enable native iOS bounce scrolling.

* fix(mobile): remove bottom white space in Sync Status page

Replace Padding wrapper with ListView padding to match other Settings pages and eliminate bottom white space.

* chore: fix Dart formatting

Run dart format to fix formatting issues in settings.page.dart and sync_status_and_actions.dart

* Format Dart files

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Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: kao-byte <benjaminliu@MacBook-Air.local>

mobile/lib/widgets/settings/networking_settings/networking_settings.dart

@@ -86,7 +86,6 @@ class NetworkingSettings extends HookConsumerWidget {
 
     return ListView(
       padding: const EdgeInsets.only(bottom: 96),
-      physics: const ClampingScrollPhysics(),
       children: <Widget>[
         Padding(
           padding: const EdgeInsets.only(top: 8, left: 16, bottom: 8),