feat: update the content of the resources endpoint

{
  "info": {
    "name": "Service de calcul d'altimétrie public/privé de la Géoplateforme",
    "description": "Ce service permet d'obtenir l'altitude d'un point géographique et un profil en long",
    "metadata": "https://data.geopf.fr/csw?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&OUTPUTSCHEMA=http://standards.iso.org/iso/19115/-3/mdb/2.0&elementSetName=full&ID=GPF.Altimetrie.xml",
    "version": "0.28.0"
  },
  "provider": {
    "name": "Géoplateforme par IGN",
    "site": "www.ign.fr",
    "mail": "geoplateforme@ign.fr",
    "language": "french"
  },
  "Documentation": "https://cartes.gouv.fr/ ",
  "CGU": "https://cartes.gouv.fr/cgu",
  "content": "1 resource for the specified keywords",
  "resources": [
    {
      "_id": "test",
      "title": "string",
      "bbox": {
        "east": 0,
        "north": 0,
        "west": 0,
        "south": 0
      }
    }
  ]
}