Delete ownfoil (ct) after migration to ProxmoxVE (#1729)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

json/ownfoil.json

@@ -1,43 +0,0 @@
-{
-  "name": "Ownfoil",
-  "slug": "ownfoil",
-  "categories": [
-    24
-  ],
-  "description": "Ownfoil is a Nintendo Switch library manager, that will also turn your library into a fully customizable and self-hosted Shop, supporting multiple clients like Tinfoil, Cyberfoil and Sphaira.",
-  "type": "ct",
-  "privileged": false,
-  "updateable": true,
-  "interface_port": 8465,
-  "documentation": "https://github.com/a1ex4/ownfoil",
-  "website": " https://github.com/a1ex4/ownfoil",
-  "logo": null,
-  "install_methods": [
-    {
-      "type": "default",
-      "script": "ct/ownfoil.sh",
-      "config_path": "/opt/ownfoil/app/config/settings.yaml",
-      "resources": {
-        "cpu": 1,
-        "ram": 1024,
-        "hdd": 4,
-        "os": "Debian",
-        "version": "13"
-      }
-    }
-  ],
-  "default_credentials": {
-    "username": null,
-    "password": null
-  },
-  "notes": [
-    {
-      "text": "Ownfoil requires an admin user to be created to enable Authentication. Go to the Settings tab to create a first user that will have admin rights.",
-      "type": "warning"
-    },
-    {
-      "text": "More CPU/RAM may be required depening on library size and number of concurrent users",
-      "type": "info"
-    }
-  ]
-}