List Notifications

curl --request GET \
  --url https://api.postiz.com/public/v1/notifications \
  --header 'Authorization: <api-key>'

{
  "notifications": [
    {
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "content": "Your post to X was published successfully",
      "link": null,
      "createdAt": "2025-01-15T10:30:00.000Z"
    },
    {
      "id": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
      "content": "Failed to publish post to LinkedIn",
      "link": null,
      "createdAt": "2025-01-15T09:15:00.000Z"
    }
  ],
  "total": 250,
  "page": 0,
  "limit": 100,
  "hasMore": true
}