curl --request GET \
  --url https://serengo.zias.be/api/friends \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": "<string>",
    "requesterId": "<string>",
    "addresseeId": "<string>",
    "status": "pending",
    "requester": {
      "id": "<string>",
      "username": "<string>",
      "profilePicture": "<string>"
    },
    "addressee": {
      "id": "<string>",
      "username": "<string>",
      "profilePicture": "<string>"
    }
  }
]