refactor: remove frontend, move JSONs to json/ top-level

- Archive frontend to community-scripts/ProxmoxVE-Frontend-Archive
- Move frontend/public/json/ -> json/
- Update workflow paths in 5 actions:
  - update-versions-github.yml
  - update-json-date.yml
  - push-json-to-pocketbase.yml
  - delete-pocketbase-entry-on-removal.yml
  - autolabeler.yml
- Remove frontend-cicd.yml (no longer needed)
- Clean up .gitignore (remove frontend-specific entries)

json/apache-couchdb.json

@@ -0,0 +1,40 @@
+{
+  "name": "Apache CouchDB",
+  "slug": "apache-couchdb",
+  "categories": [
+    8
+  ],
+  "date_created": "2024-05-02",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": 5984,
+  "documentation": "https://docs.couchdb.org/en/stable/",
+  "website": "https://couchdb.apache.org/",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/couchdb.webp",
+  "config_path": "etc/default.ini",
+  "description": "Apache CouchDB Seamless multi-master sync, that scales from Big Data to Mobile, with an Intuitive HTTP/JSON API and designed for Reliability.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/apache-couchdb.sh",
+      "resources": {
+        "cpu": 2,
+        "ram": 4096,
+        "hdd": 10,
+        "os": "debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": [
+    {
+      "text": "Login Credentials: `cat ~/couchdb.creds`",
+      "type": "info"
+    }
+  ]
+}