feat: expand News nav item

Author: serhalp

pages/_meta.json

@@ -6,5 +6,10 @@
   "---": {
     "type": "separator"
   },
-  "news": "News"
+  "news": {
+    "title": "News",
+    "theme": {
+      "collapsed": false
+    }
+  }
 }