chore: add changeset for chrome extension restructure

Documents the major architectural changes and breaking changes
in the chrome extension for proper version management.

Author: elieteyssedou

.changeset/major-chrome-restructure.md

@@ -0,0 +1,13 @@
+---
+"@mcp-pointer/chrome-extension": minor
+---
+
+Major chrome extension architecture overhaul with improved service-based structure
+
+- Remove bridge.js system for direct Chrome API access in isolated world
+- Eliminate URL filtering complexity  
+- Split functionality into focused services
+- Consolidate utilities and improve overlay management
+- Add proper enable/disable functionality
+
+This is a breaking change that significantly improves maintainability.