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>

.claude/skills/bmad-brainstorming/template.md

@@ -0,0 +1,15 @@
+---
+stepsCompleted: []
+inputDocuments: []
+session_topic: ''
+session_goals: ''
+selected_approach: ''
+techniques_used: []
+ideas_generated: []
+context_file: ''
+---
+
+# Brainstorming Session Results
+
+**Facilitator:** {{user_name}}
+**Date:** {{date}}