add refresh function to the employee list #52
Description
As a user, I'd like to be able to refresh my employee list in order to get the latest updates of the entries.
State
Currently, the refreshIndicator widget is implemented but for some reason, it's not working as it's supposed to. We'd like to investigate and solve this issue.
Acceptance Criteria
- User should be able to refresh their page at any moment however the state of the loaded data is.
- User should be notified through the page or a snackbar whether the data was properly loaded.