First round of test

src/ui/player/PlayerPrivacyPanelMenu.js

@@ -49,11 +49,29 @@ export function isInitialized() {
   return _isInitialized;
 }
 
+/**
+ * Conditional base class — test environment lacks foundry globals.
+ */
+const _MenuAppBase =
+  typeof foundry !== 'undefined' &&
+  foundry.applications?.api?.ApplicationV2
+    ? foundry.applications.api.ApplicationV2
+    : class _FallbackMenuApp {
+        static DEFAULT_OPTIONS = {};
+        get rendered() { return this._rendered ?? false; }
+        set rendered(v) { this._rendered = v; }
+        get element() { return this._element ?? null; }
+        set element(v) { this._element = v; }
+        async render() { this._rendered = true; }
+        async close() { this._rendered = false; }
+      };
+
 /**
  * PlayerPrivacyPanelMenu - Wrapper for Foundry settings menu.
  * When instantiated by Foundry, it creates a PlayerPrivacyPanel with the current user as target.
+ * Extends ApplicationV2 so it passes Foundry's registerMenu validation.
  */
-export class PlayerPrivacyPanelMenu {
+export class PlayerPrivacyPanelMenu extends _MenuAppBase {
   /**
    * @param {object} [options] - Foundry options (unused, but required by settings menu API)
    */