refactor(mobile): backup info box (#14171)

split up backup info box into separate widgets

mobile/lib/widgets/backup/error_chip_text.dart

@@ -0,0 +1,28 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/constants/immich_colors.dart';
+import 'package:immich_mobile/providers/backup/error_backup_list.provider.dart';
+
+class BackupErrorChipText extends ConsumerWidget {
+  const BackupErrorChipText({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final count = ref.watch(errorBackupListProvider).length;
+    if (count == 0) {
+      return const SizedBox();
+    }
+
+    return const Text(
+      "backup_controller_page_failed",
+      style: TextStyle(
+        color: red400,
+        fontWeight: FontWeight.bold,
+        fontSize: 11,
+      ),
+    ).tr(
+      args: [count.toString()],
+    );
+  }
+}