Delete frontend/public/json directory

frontend/public/json/ubuntu.json

@@ -1,34 +0,0 @@
-{
-    "name": "Ubuntu",
-    "slug": "ubuntu",
-    "categories": [
-        2
-    ],
-    "date_created": "2024-05-02",
-    "type": "ct",
-    "updateable": false,
-    "privileged": false,
-    "interface_port": null,
-    "documentation": null,
-    "website": "https://ubuntu.com/",
-    "logo": "https://assets.ubuntu.com/v1/29985a98-ubuntu-logo32.png",
-    "description": "Ubuntu is a distribution based on Debian, designed to have regular releases and a consistent user experience.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/ubuntu.sh",
-            "resources": {
-                "cpu": 1,
-                "ram": 512,
-                "hdd": 2,
-                "os": "ubuntu",
-                "version": "22.04"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": null,
-        "password": null
-    },
-    "notes": []
-}