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/calibre-web.json

@@ -0,0 +1,39 @@
+{
+    "name": "Calibre-Web",
+    "slug": "calibre-web",
+    "categories": [
+        12
+    ],
+    "date_created": "2024-05-02",
+    "type": "ct",
+    "updateable": true,
+    "privileged": false,
+    "interface_port": "8083",
+    "documentation": null,
+    "website": "https://github.com/janeczku/calibre-web",
+    "logo": "https://sasquatters.com/media/2017/04/Calibre-web-banner-768x512.jpg",
+    "description": "Calibre-Web is a web app for browsing, reading and downloading eBooks stored in a Calibre database.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/calibre-web.sh",
+            "resources": {
+                "cpu": "2",
+                "ram": "2048",
+                "hdd": "4",
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": "admin",
+        "password": "admin123"
+    },
+    "notes": [
+        {
+            "text": "Add Calibre-Web Extras via `update`",
+            "type": "warning"
+        }
+    ]
+}