On error don't clear data list #170
Description
When the UI has an error performing an operation using the API (like saving a record), all the elements from the list are cleared. We need to keep displaying the existing data in there since the elements are stored in the db.
You can try this saving a project with not all the required data (For example, for testing purposes remove the validations in the UI for the required fields to save a project and press save, all the projects disappear) , after clicking on save, the projects list is cleared which is not correct. Please review this behavior that is happening in all the app.