HUMS Hospital

Currently, ER Module has a single worklist under Secondary Summary displaying all patients together.

System Requirements:
The system should allow filtering of patients by triage zone.
Add a filter option in the ER worklist (Secondary Summary) to display patients based on their triage zone:

Red Zone
Yellow Zone
Green Zone
Asthma bay

Users should be able to select or toggle between zones to view patients belonging only to that category.
Filtering should update in real time as patient triage categories change.