Add JSON for each Script and a metadata.json file (#86)

* Generated JSON from database with changes suggested by maintainers. Includes a categories.json file that contains all the possible categories

* Renamed categories.json to metadata.json

json/add-netbird-lxc.json

@@ -0,0 +1,43 @@
+{
+    "name": "NetBird",
+    "slug": "add-netbird-lxc",
+    "categories": [
+        11
+    ],
+    "date_created": "2024-05-19",
+    "type": "misc",
+    "updateable": false,
+    "privileged": false,
+    "interface_port": null,
+    "documentation": "https://docs.netbird.io/",
+    "website": "https://netbird.io/",
+    "logo": "https://avatars.githubusercontent.com/u/100464677?s=400&v=4",
+    "description": "NetBird combines a configuration-free peer-to-peer private network and a centralized access control system in a single platform, making it easy to create secure private networks for your organization or home.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "misc/add-netbird-lxc.sh",
+            "resources": {
+                "cpu": null,
+                "ram": null,
+                "hdd": null,
+                "os": null,
+                "version": null
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": [
+        {
+            "text": "After the script finishes, reboot the LXC then run `netbird up` in the LXC console",
+            "type": "warning"
+        },
+        {
+            "text": "Execute within the Proxmox shell",
+            "type": "warning"
+        }
+    ]
+}