l10n: extract PreserveFooterWidget strings

lib/generated/intl/messages_en.dart

@@ -544,6 +544,7 @@ class MessageLookup extends MessageLookupByLibrary {
         "pleaseWaitForSometimeBeforeRetrying":
             MessageLookupByLibrary.simpleMessage(
                 "Please wait for sometime before retrying"),
+        "preserveMore": MessageLookupByLibrary.simpleMessage("Preserve more"),
         "privacy": MessageLookupByLibrary.simpleMessage("Privacy"),
         "privacyPolicy": MessageLookupByLibrary.simpleMessage("privacy policy"),
         "privacyPolicyTitle":

lib/generated/l10n.dart

@@ -4400,6 +4400,16 @@ class S {
       args: [],
     );
   }
+
+  /// `Preserve more`
+  String get preserveMore {
+    return Intl.message(
+      'Preserve more',
+      name: 'preserveMore',
+      desc: '',
+      args: [],
+    );
+  }
 }
 
 class AppLocalizationDelegate extends LocalizationsDelegate<S> {

lib/l10n/intl_en.arb

@@ -641,5 +641,6 @@
   "leave": "Leave",
   "rateTheApp": "Rate the app",
   "startBackup": "Start backup",
-  "noPhotosAreBeingBackedUpRightNow": "No photos are being backed up right now"
+  "noPhotosAreBeingBackedUpRightNow": "No photos are being backed up right now",
+  "preserveMore": "Preserve more"
 }

lib/ui/home/preserve_footer_widget.dart

@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:photo_manager/photo_manager.dart';
+import "package:photos/generated/l10n.dart";
 import 'package:photos/services/local_sync_service.dart';
 import 'package:photos/ui/backup_folder_selection_page.dart';
 import 'package:photos/ui/common/gradient_button.dart';
@@ -29,7 +30,7 @@ class PreserveFooterWidget extends StatelessWidget {
             );
           }
         },
-        text: "Preserve more",
+        text: S.of(context).preserveMore,
         iconData: Icons.cloud_upload_outlined,
       ),
     );