Create create.js

Revert back the initial id to 0

Author: underscore05

src/resolver/Mutation/create.js

@@ -1,6 +1,6 @@
 export default (entityData = []) => (_, entity) => {
     const newId =
-        entityData.length > 0 ? entityData[entityData.length - 1].id + 1 : 1;
+        entityData.length > 0 ? entityData[entityData.length - 1].id + 1 : 0;
     const newEntity = Object.assign(entity, { id: newId });
     entityData.push(newEntity);
     return newEntity;