List petitions

curl --request GET \
  --url https://api.mobilizehub.com/v1/petition.list-petitions \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "createdAt": "<string>",
      "updatedAt": "<string>",
      "name": "<string>",
      "title": "<string>",
      "goal": 123,
      "target": "<string>",
      "description": "<string>",
      "ask": "<string>",
      "content": "<any>",
      "imageId": "<string>",
      "signatures": 123,
      "organizationId": "<string>",
      "status": "DRAFT",
      "image": {
        "name": "<string>",
        "url": "<string>",
        "alt": "<string>",
        "type": "<string>"
      }
    }
  ],
  "object": "petitions"
}