feat(children): support soft delete child profiles

banban-mini/src/services/child.ts

@@ -88,3 +88,9 @@ export async function updateChild(
     data,
   })
 }
+
+export async function deleteChild(childId: number): Promise<void> {
+  return request<void>(`/banban/children/${childId}`, {
+    method: 'DELETE',
+  })
+}