New features
- Nested tab groups — groups can now be nested up to 5 levels deep for more detailed organisation
- Bookmark import — import your browser bookmarks directly into TabFlow; folders are intelligently mapped to categories and groups
- Storage usage indicator — a usage bar is now shown in Settings so you can see how much of your browser storage TabFlow is using

Improvements
- The side panel now closes automatically when a new tab is opened, keeping the new-tab dashboard clean
- Opening a new tab no longer shows the open-tabs panel when the side panel is already active
- A close-tab button has been added to the open-tabs list in the side panel
- Renamed "Tweaks / Appearance" to "Settings" throughout the extension for clarity

Bug fixes
- Fixed tab group display and live-update issues in the side panel
- Fixed incorrect classification of open tabs into tab groups in both panels