curl --location --request POST 'http://localhost:6567/api/v1/me/units/11000000-0000-0000-0000-000000000001/start' \
--header 'Authorization: Bearer <token>'{
"success": true,
"unitId": "11000000-0000-0000-0000-000000000001",
"status": "in_progress",
"startedAt": "2026-04-06T16:35:48.395Z"
}