- Added `owner_type` and `clinic_id` fields to `DoctorSecretary` entity to distinguish between clinic and personal practice relationships.
- Updated repository methods to be scope-aware, allowing for specific queries based on the context of the secretary's relationship (clinic or doctor).
- Modified `SecretaryController` to handle secretary creation with appropriate scope based on the current user's role.
- Enhanced `AuthController` to build contexts that reflect the scope of the secretary's access.
- Updated `DashboardController` and `PatientController` to respect the new scope logic when retrieving data.
- Created migration to update the database schema accordingly, dropping the old unique constraint and adding the new fields and constraints.
