curl --request POST \
  --url http://0.0.0.0:3000/v1/irrf-commands \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "entity_id": "sensor.tv_sala",
  "command_name": "power",
  "code": "0000 006C...",
  "remote_entity_id": "remote.ir_blaster"
}
'

{
  "id": 1,
  "entity_registry_id": 5,
  "config_entry_id": 2,
  "command_name": "power",
  "code": "0000 006C 0022 0002...",
  "remote_entity_id": "remote.ir_blaster",
  "user_id": "user_abc123"
}