v4.6 - Fix Firefox Beta freeze

🐛 Bug Fixes

• Fixed Firefox freeze when clicking the extension or saving settings (issue #30)
  • Removed deprecated browser_style option from manifest
  • Added proper error handling to storage operations

📋 Technical Changes

• Added extension ID to manifest
• Added data_collection_permissions to comply with Mozilla requirements

📋 Notes

This release addresses compatibility issues with Firefox Beta (148.0b6+).