calling "delete-device" API method does not delete device from system

[tclarsson]

calling "delete-device" method does not delete device from system:

curl -X 'DELETE' 'https://api.textbee.dev/api/v1/gateway/devices/689cc27527e637fe5942eb9d'
generates:
{
"data": {}
}

and/but target device is still in the system, illustrated by curl -X 'GET' 'https://api.textbee.dev/api/v1/gateway/devices' :

{
"data": [
{
"_id": "689cc27527e637fe5942eb9d",
"user": "689cc....