HUMS Hospital

*Description: *
Currently, the Past Medical History field in History (Subjective) is read/write enabled for nurses across:

Requirement:

Restrict nurse role to read-only access for Past Medical History.

Editing or modifying should only be allowed for authorized roles (e.g., doctors).

Developer Task:

Implement role-based restriction:

Nurse role → Read-only

Doctor/authorized role → Read/Write

Apply consistently across OP, ER, and IP workflows.

Expected Output:

Nurses can view Past Medical History but cannot edit.

Doctors/authorized roles can still update the field.

Field behavior is consistent across OP, ER, and IP modules