Delete shlink (ct) after migration to ProxmoxVE (#1870)

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

json/shlink.json

@@ -1,49 +0,0 @@
-{
-    "name": "Shlink",
-    "slug": "shlink",
-    "categories": [
-        0
-    ],
-    "date_created": "2026-04-20",
-    "type": "ct",
-    "updateable": true,
-    "privileged": false,
-    "has_arm": false,
-    "interface_port": 3000,
-    "documentation": "https://shlink.io/documentation/",
-    "website": "https://shlink.io/",
-    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/shlink.webp",
-    "description": "Shlink is a self-hosted URL shortener built in PHP that provides detailed analytics, a REST API, tags, expiration dates, and integrations via webhooks.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/shlink.sh",
-            "config_path": "/opt/shlink/.env",
-            "resources": {
-                "cpu": 2,
-                "ram": 2048,
-                "hdd": 4,
-                "os": "Debian",
-                "version": "13"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": null,
-        "password": null
-    },
-    "notes": [
-        {
-            "text": "The initial API key is stored in /opt/shlink/.env. You need it to connect Shlink Web Client or any API consumer.",
-            "type": "warning"
-        },
-        {
-            "text": "Configure your short domain by editing DEFAULT_DOMAIN in /opt/shlink/.env and restarting the service.",
-            "type": "info"
-        },
-        {
-            "text": "Shlink API runs on port 8080, the Web Client (if installed) on port 3000.",
-            "type": "info"
-        }
-    ]
-}