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/grafana.json

@@ -0,0 +1,34 @@
+{
+    "name": "Grafana",
+    "slug": "grafana",
+    "categories": [
+        7
+    ],
+    "date_created": "2024-05-02",
+    "type": "ct",
+    "updateable": false,
+    "privileged": false,
+    "interface_port": "3000",
+    "documentation": null,
+    "website": "https://grafana.com/",
+    "logo": "https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fdocs.checkmk.com%2Flatest%2Fimages%2Fgrafana_logo.png&f=1&nofb=1",
+    "description": "Grafana is a data visualization and monitoring platform that enables users to query, visualize, alert on and understand metrics, logs, and other data sources. It integrates with various data sources, including Prometheus, InfluxDB, Elasticsearch, and many others, to present a unified view of the data and enable users to create insightful and interactive dashboards.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/grafana.sh",
+            "resources": {
+                "cpu": "1",
+                "ram": "512",
+                "hdd": "2",
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": "admin",
+        "password": "admin"
+    },
+    "notes": []
+}