Manage Departments

GET /backend/departments

{
  "data": [
    {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "tenant_id": "d6b10acc-2307-413f-a4de-4c2edf3f9a70",
      "name": "Sales",
      "description": "Sales team",
      "member_count": 5,
      "created_at": "2024-01-15T10:00:00Z",
      "updated_at": "2024-01-15T10:00:00Z"
    }
  ]
}

GET /backend/departments/my

POST /backend/departments

{
  "name": "Support",
  "description": "Customer support team"
}

{
  "id": "uuid",
  "tenant_id": "uuid",
  "name": "Support",
  "description": "Customer support team",
  "member_count": 0,
  "created_at": "2024-01-15T10:00:00Z",
  "updated_at": "2024-01-15T10:00:00Z"
}

PUT /backend/departments/{id}

{
  "name": "Premium Support",
  "description": "Priority support team"
}

DELETE /backend/departments/{id}