TF-4045 Only show upgrade storage when premium is available and quota is available

lib/features/quotas/domain/extensions/list_quotas_extensions.dart

@@ -1,16 +1,8 @@
-
-import 'package:core/utils/app_logger.dart';
+import 'package:collection/collection.dart';
 import 'package:jmap_dart_client/jmap/quotas/data_types.dart';
 import 'package:jmap_dart_client/jmap/quotas/quota.dart';
 
 extension ListQuotasExtensions on List<Quota> {
-
-  Quota? get octetsQuota {
-    try {
-      return firstWhere((quota) => quota.resourceType == ResourceType.octets);
-    } catch(e) {
-      logError('ListQuotasExtensions::octetsQuota: Not found octets quota');
-      return null;
-    }
-  }
+  Quota? get octetsQuota =>
+      firstWhereOrNull((quota) => quota.resourceType == ResourceType.octets);
 }

lib/features/quotas/domain/extensions/quota_extensions.dart

@@ -51,7 +51,7 @@ extension QuotasExtensions on Quota {
 
   bool get isStorageUsageIndicatorAppear {
     if (storageAvailable) {
-      return used!.value <= presentationHardLimit!.value * 0.8;
+      return used!.value > presentationHardLimit!.value * 0.8;
     } else {
       return false;
     }