Tab Groups Simple Controller

** Introduction **

This is a simple tab group controller that automatic collapse or expand of tab groups on browser startup, and allow clicking to collapse or expand all groups.

** Usage **

Click the icon to collapse or expand all groups. Actions at browser startup can be set in the extension context menu.

** Support **

This extension is open source based on MIT License. For more information, go to: https://github.com/LightAPIs/tab-groups-simple-controller