Cleanup: remove frontend, move JSONs to json/ top-level (#12813)

json/runtipi.json

@@ -0,0 +1,52 @@
+{
+  "name": "Runtipi",
+  "slug": "runtipi",
+  "categories": [
+    2
+  ],
+  "date_created": "2024-05-02",
+  "type": "addon",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": 80,
+  "documentation": "https://runtipi.io/docs/introduction",
+  "website": "https://runtipi.io/",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/runtipi.webp",
+  "config_path": "/opt/runtipi/state/settings.json",
+  "description": "Runtipi lets you install all your favorite self-hosted apps without the hassle of configuring and managing each service. One-click installs and updates for more than 180 popular apps.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "tools/addon/runtipi.sh",
+      "resources": {
+        "cpu": null,
+        "ram": null,
+        "hdd": null,
+        "os": null,
+        "version": null
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": [
+    {
+      "text": "This is an addon script intended to be used on top of an existing Docker container.",
+      "type": "info"
+    },
+    {
+      "text": "Execute within an existing LXC console (Debian / Ubuntu only)",
+      "type": "info"
+    },
+    {
+      "text": "WARNING: Installation sources scripts outside of Community Scripts repo. Please check the source before installing.",
+      "type": "warning"
+    },
+    {
+      "text": "To update via CLI, run the addon script again and select Update, or use: bash <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/tools/addon/runtipi.sh)",
+      "type": "info"
+    }
+  ]
+}