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/evcc.json

@@ -0,0 +1,39 @@
+{
+    "name": "evcc",
+    "slug": "evcc",
+    "categories": [
+        0
+    ],
+    "date_created": "2024-10-15",
+    "type": "ct",
+    "updateable": false,
+    "privileged": false,
+    "interface_port": "7070",
+    "documentation": "https://evcc.io/#devices",
+    "website": "https://evcc.io/en/",
+    "logo": "https://docs.evcc.io/en/img/logo.svg",
+    "description": "EVCC is an open-source tool that manages EV charging, prioritizing solar energy use to reduce costs and optimize charging times. It supports various EVs and chargers, adjusting power automatically based on real-time data.",
+    "install_methods": [
+        {
+            "type": "default",
+            "script": "ct/evcc.sh",
+            "resources": {
+                "cpu": "1",
+                "ram": "1024",
+                "hdd": "4",
+                "os": "debian",
+                "version": "12"
+            }
+        }
+    ],
+    "default_credentials": {
+        "username": null,
+        "password": null
+    },
+    "notes": [
+        {
+            "text": "entering `evcc configure` in the LXC terminal will guide you through the creation of a configuration file for evcc.",
+            "type": "warning"
+        }
+    ]
+}