Delete qui (ct) after migration to ProxmoxVE (#1292)

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

frontend/public/json/qui.json

@@ -1,35 +0,0 @@
-{
-    "name": "Qui",
-    "slug": "qui",
-    "categories": [
-        7
-    ],
-    "date_created": "2026-01-13",
-    "type": "ct",
-    "updateable": true,
-    "privileged": false,
-    "interface_port": 7476,
-    "documentation": "https://github.com/autobrr/qui",
-    "website": "https://github.com/autobrr/qui",
-    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/qui.webp",
-    "config_path": "/root/.config/qui/config.toml",
-    "description": "Qui is a modern, self-hosted web interface for managing multiple qBittorrent instances with support for 10k+ torrents. It provides a clean and responsive interface for monitoring and controlling your qBittorrent downloads across multiple servers.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/qui.sh",
-            "resources": {
-                "cpu": 1,
-                "ram": 1024,
-                "hdd": 10,
-                "os": "debian",
-                "version": "13"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": null,
-        "password": null
-    },
-    "notes": []
-}