Create a new task

curl --request POST \
  --url https://znift.com/api/v1/tasks \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "text": "<string>",
  "date": "2023-12-25",
  "dueTime": 123,
  "isCompleted": true,
  "timeSpent": 123,
  "details": "<string>"
}
'

{
  "_id": "<string>"
}