Api import Items

[andreacasarin]

Allows to import Items in an optimistic way, to enable bulk Items import.
Under the hood it tries to match the Application from the Item title and fill all the details.

Usage:

curl -X POST 'http://localhost:8000/api/item' \
  --header 'Content-Type: application/json' \
  --header 'Accept: application/json' \
  --data-raw '{
  "title": "Jellyfin",
  "url": "http://jellyfin.lan",
  "tags": [
    0
  ],
  "pinned": "1",
  "optimistic": "true"
}'