Remove JSON and frontend folders

To shrink size of PR to make GitHub not lag

json/jackett.json

@@ -1,34 +0,0 @@
-{
-    "name": "Jackett",
-    "slug": "jackett",
-    "categories": [
-        16
-    ],
-    "date_created": "2024-05-02",
-    "type": "ct",
-    "updateable": false,
-    "privileged": false,
-    "interface_port": 9117,
-    "documentation": null,
-    "website": "https://github.com/Jackett/Jackett",
-    "logo": "https://raw.githubusercontent.com/Jackett/Jackett/master/src/Jackett.Common/Content/jacket_medium.png",
-    "description": "Jackett supports a wide range of trackers, including popular ones like The Pirate Bay, RARBG, and Torrentz2, as well as many private trackers. It can be integrated with several BitTorrent clients, including qBittorrent, Deluge, and uTorrent, among others.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/jackett.sh",
-            "resources": {
-                "cpu": 1,
-                "ram": 512,
-                "hdd": 2,
-                "os": "debian",
-                "version": "12"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": null,
-        "password": null
-    },
-    "notes": []
-}