fix(api): Force DateTime to UTC where timezone naive

- Solve #385

lib/logic/api_maps/graphql_maps/server_api/server_actions_api.dart

@@ -29,7 +29,7 @@ mixin ServerActionsApi on GraphQLApiMap {
         print(response.exception.toString());
       }
       if (response.parsedData!.rebootSystem.success) {
-        time = DateTime.now();
+        time = DateTime.now().toUtc();
       }
     } catch (e) {
       print(e);

lib/logic/api_maps/graphql_maps/server_api/server_api.dart

@@ -248,7 +248,7 @@ class ServerApi extends GraphQLApiMap
       final GraphQLClient client = await getClient();
 
       final input = Input$RecoveryKeyLimitsInput(
-        expirationDate: expirationDate,
+        expirationDate: expirationDate?.toUtc(),
         uses: numberOfUses,
       );
       final variables = Variables$Mutation$GetNewRecoveryApiKey(