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/grocy.json

@@ -0,0 +1,34 @@
+{
+    "name": "grocy",
+    "slug": "grocy",
+    "categories": [
+        0
+    ],
+    "date_created": "2024-05-02",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": "80",
+    "documentation": null,
+    "website": "https://grocy.info/",
+    "logo": "https://grocy.info/img/grocy_logo.svg",
+    "description": "grocy is a web-based self-hosted groceries & household management solution for your home. It helps you keep track of your groceries and household items, manage your shopping list, and keep track of your pantry, recipes, meal plans, and more.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/grocy.sh",
+            "resources": {
+                "cpu": "1",
+                "ram": "512",
+                "hdd": "2",
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": "admin",
+        "password": "admin"
+    },
+    "notes": []
+}