Delete nginx-ui (ct) after migration to ProxmoxVE

frontend/public/json/nginx-ui.json

@@ -1,44 +0,0 @@
-{
-    "name": "Nginx UI",
-    "slug": "nginx-ui",
-    "categories": [
-        21
-    ],
-    "date_created": "2026-02-03",
-    "type": "ct",
-    "updateable": true,
-    "privileged": false,
-    "interface_port": 9000,
-    "documentation": "https://nginxui.com/guide/",
-    "website": "https://nginxui.com",
-    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/nginx-ui.webp",
-    "config_path": "/usr/local/etc/nginx-ui/app.ini",
-    "description": "Nginx UI is a comprehensive web-based interface designed to simplify the management and configuration of Nginx servers. It provides features like online statistics, ChatGPT-powered config assistant, automatic Let's Encrypt certificates, and config file editing with syntax highlighting.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/nginx-ui.sh",
-            "resources": {
-                "cpu": 1,
-                "ram": 512,
-                "hdd": 4,
-                "os": "Debian",
-                "version": "13"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": null,
-        "password": null
-    },
-    "notes": [
-        {
-            "text": "Nginx runs on ports 80/443, Nginx UI management interface on port 9000.",
-            "type": "info"
-        },
-        {
-            "text": "SSL certificates can be managed automatically with Let's Encrypt integration.",
-            "type": "info"
-        }
-    ]
-}