Delete truenas-vm (vm) after migration to ProxmoxVE (#1479)

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

frontend/public/json/truenas-vm.json

@@ -1,40 +0,0 @@
-{
-  "name": "TrueNAS Community Edition",
-  "slug": "truenas-community-edition",
-  "categories": [
-    2
-  ],
-  "date_created": "2026-01-16",
-  "type": "vm",
-  "updateable": false,
-  "privileged": false,
-  "interface_port": null,
-  "documentation": "https://www.truenas.com/docs/",
-  "website": "https://www.truenas.com/truenas-community-edition/",
-  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/truenas-core.webp",
-  "config_path": "",
-  "description": "TrueNAS Community Edition is the world's most deployed storage software. Free, flexible and build on OpenZFS with Docker.",
-  "install_methods": [
-    {
-      "type": "default",
-      "script": "vm/truenas-vm.sh",
-      "resources": {
-        "cpu": 2,
-        "ram": 8192,
-        "hdd": 16,
-        "os": "Debian",
-        "version": null
-      }
-    }
-  ],
-  "default_credentials": {
-    "username": null,
-    "password": null
-  },
-  "notes": [
-    {
-      "text": "Once the script finishes, proceed with the OS installation via the console. For more details, please refer to this discussion: `https://github.com/community-scripts/ProxmoxVE/discussions/11344`",
-      "type": "info"
-    }
-  ]
-}