made 'Backup settings' screen

lib/ui/backup_settings_screen.dart

@@ -0,0 +1,108 @@
+import 'package:flutter/material.dart';
+import 'package:photos/theme/ente_theme.dart';
+import 'package:photos/ui/components/captioned_text_widget.dart';
+import 'package:photos/ui/components/icon_button_widget.dart';
+import 'package:photos/ui/components/menu_item_widget.dart';
+import 'package:photos/ui/components/menu_section_description_widget.dart';
+import 'package:photos/ui/components/title_bar_title_widget.dart';
+import 'package:photos/ui/components/title_bar_widget.dart';
+import 'package:photos/ui/components/toggle_switch_widget.dart';
+
+class BackupSettingsScreen extends StatelessWidget {
+  const BackupSettingsScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final colorScheme = getEnteColorScheme(context);
+    return Scaffold(
+      body: CustomScrollView(
+        slivers: <Widget>[
+          const TitleBarWidget(
+            flexibleSpaceTitle: TitleBarTitleWidget(
+              title: "Backup settings",
+            ),
+            actionIcons: [
+              IconButtonWidget(
+                icon: Icons.close_outlined,
+                isSecondary: true,
+              ),
+            ],
+          ),
+          SliverList(
+            delegate: SliverChildBuilderDelegate(
+              (context, index) {
+                return Padding(
+                  padding: const EdgeInsets.symmetric(horizontal: 16),
+                  child: Padding(
+                    padding: const EdgeInsets.symmetric(vertical: 20),
+                    child: Column(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        Column(
+                          children: [
+                            MenuItemWidget(
+                              captionedTextWidget: const CaptionedTextWidget(
+                                title: "Backup over mobile data",
+                              ),
+                              menuItemColor: colorScheme.fillFaint,
+                              trailingSwitch: ToggleSwitchWidget(
+                                value: true,
+                                onChanged: (value) {},
+                              ),
+                              borderRadius: 8,
+                              alignCaptionedTextToLeft: true,
+                              isBottomBorderRadiusRemoved: true,
+                              isGestureDetectorDisabled: true,
+                            ),
+                            const SizedBox(height: 1),
+                            MenuItemWidget(
+                              captionedTextWidget: const CaptionedTextWidget(
+                                title: "Backup videos",
+                              ),
+                              menuItemColor: colorScheme.fillFaint,
+                              trailingSwitch: ToggleSwitchWidget(
+                                value: true,
+                                onChanged: (value) {},
+                              ),
+                              borderRadius: 8,
+                              alignCaptionedTextToLeft: true,
+                              isTopBorderRadiusRemoved: true,
+                              isGestureDetectorDisabled: true,
+                            ),
+                          ],
+                        ),
+                        const SizedBox(height: 24),
+                        Column(
+                          children: [
+                            MenuItemWidget(
+                              captionedTextWidget: const CaptionedTextWidget(
+                                title: "Disable auto lock",
+                              ),
+                              menuItemColor: colorScheme.fillFaint,
+                              trailingSwitch: ToggleSwitchWidget(
+                                value: false,
+                                onChanged: (value) {},
+                              ),
+                              borderRadius: 8,
+                              alignCaptionedTextToLeft: true,
+                              isGestureDetectorDisabled: true,
+                            ),
+                            const MenuSectionDescriptionWidget(
+                              content:
+                                  "Disable the device screen lock when ente is in the foreground and there is a backup in progress. This is normally not needed, but may help big uploads and initial imports of large libraries complete faster.",
+                            )
+                          ],
+                        ),
+                      ],
+                    ),
+                  ),
+                );
+              },
+              childCount: 1,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}

lib/ui/settings/backup_section_widget.dart

@@ -11,6 +11,7 @@ import 'package:photos/services/deduplication_service.dart';
 import 'package:photos/services/sync_service.dart';
 import 'package:photos/theme/ente_theme.dart';
 import 'package:photos/ui/backup_folder_selection_page.dart';
+import 'package:photos/ui/backup_settings_screen.dart';
 import 'package:photos/ui/common/dialogs.dart';
 import 'package:photos/ui/components/captioned_text_widget.dart';
 import 'package:photos/ui/components/expandable_menu_item_widget.dart';
@@ -62,6 +63,21 @@ class BackupSectionWidgetState extends State<BackupSectionWidget> {
         },
       ),
       sectionOptionSpacing,
+      MenuItemWidget(
+        captionedTextWidget: const CaptionedTextWidget(
+          title: "Backup settings",
+        ),
+        pressedColor: getEnteColorScheme(context).fillFaint,
+        trailingIcon: Icons.chevron_right_outlined,
+        trailingIconIsMuted: true,
+        onTap: () {
+          routeToPage(
+            context,
+            const BackupSettingsScreen(),
+          );
+        },
+      ),
+      sectionOptionSpacing,
       MenuItemWidget(
         captionedTextWidget: const CaptionedTextWidget(
           title: "Backup over mobile data",