Show server information

curl --request GET \
  --url http://localhost:55001/api/ledger/_info \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "config": {
      "storage": {
        "driver": "<string>",
        "ledgers": [
          "<string>"
        ]
      }
    },
    "server": "<string>",
    "version": "<string>"
  }
}