#915 Use the repository id on image list

API "GET /images" shows the repository ID the image belongs to, instead
of the IP. This is a preparative commit to the support of repositories
with several IPs.

Request GET /images
Response 200 OK:
{
  "images": [
    {
      "name": "windows10",
      "datasize": 0,
      "size": 626088433,
      "modified": "Fri Jun 10 12:20:32 2022",
      "permissions": "744",
      "software_id": 1,
      "type": 1,
      "id": 6,
      "repo_id": 1
    }
  ],
  "disk": {
    "total": 52573995008,
    "free": 38964637696
  }
}

0 files changed, 0 insertions, 0 deletions