feat(encounter): provide cancel of encounter

app/services/encounter.service.ts

@@ -28,6 +28,11 @@ export function remove(id: number | string) {
   return base.remove(path, id, name)
 }
 
+export function cancel(id: number | string) {
+  let url = `${path}/${id}/cancel`
+  return base.update(url, id, {}, name)
+}
+
 export async function getValueLabelList(params: any = null): Promise<{ value: string; label: string }[]> {
   let data: { value: string; label: string }[] = []
   const result = await getList(params)