content: lc-eos

voidcannon: implement visibility_level for content, fixes and tweaks

src/content/articles/playground-empty/playground-empty.pagex.js

@@ -1,4 +1,4 @@
-import {VoidcannonContentType} from "voidcannon";
+import {VoidcannonContentType, VoidcannonVisibilityLevel} from "voidcannon";
 
 import placeholder from "../../authors/placeholder.pagex.js";
 
@@ -13,5 +13,6 @@ export default {
     id: "playground-empty",
     title: "Playground Empty Article",
     created_at: 1762267626610,
+    visibility_level: VoidcannonVisibilityLevel.HIDDEN,
     authors: [placeholder]
 }