Story 4.2: Fix lint errors and code review findings

- Remove unused StripOverlayLayer import and stripOverlayLayer variable from module.js
- Add comprehensive JSDoc annotations to FoundryAdapter.js methods (settings, socket, users, scenes, notifications, hooks)
- Add /* global Dialog */ comment to PlayerPrivacyPanel.js for ESLint
- Remove unused _force parameter from GMPlayerPrivacySelector.js render() method
- Fix PlayerPrivacyPanelMenu.js: add constructor() to fallback class and call super()

All 862 unit tests passing. All Story 4.2 acceptance criteria met.

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

src/ui/gm/GMPlayerPrivacySelector.js

@@ -152,10 +152,9 @@ export class GMPlayerPrivacySelectorMenu extends _AppBase {
 
   /**
    * Render the user selection dialog.
-   * @param {boolean|object} [_force] - Render options (unused by ApplicationV2)
    * @returns {Promise<void>}
    */
-  async render(_force) {
+  async render() {
     // Prevent double rendering
     if (this._rendered) {
       return;