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/nzbget.json

@@ -0,0 +1,34 @@
+{
+    "name": "NZBGet",
+    "slug": "nzbget",
+    "categories": [
+        0
+    ],
+    "date_created": "2024-10-31",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": "6789",
+    "documentation": null,
+    "website": "https://nzbget.net/",
+    "logo": "https://avatars.githubusercontent.com/u/3368377?s=200&v=4",
+    "description": "NZBGet is a Usenet downloader focused on efficiency and performance, designed to handle NZB files for downloading content from Usenet. It automates downloading, checking, repairing, and extracting files, optimizing resources to run well on lower-powered devices.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/nzbget.sh",
+            "resources": {
+                "cpu": "2",
+                "ram": "2048",
+                "hdd": "4",
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": "nzbget",
+        "password": "tegbzn6789"
+    },
+    "notes": []
+}