Auto Tab Rotator per Gionny

Auto Tab Rotator cycles through the tabs in your current window so you don't have to do it manually.

Set how many seconds to wait between each switch, pick left or right, and choose where to start. Your current tab, the first one or the last.
Let it run until you stop it or set a max duration if you only need it for a while.

Features:
- Adjustable interval
- Cycle left or right through tabs
- Start from current, first or last tab
- Optional time limit, or run indefinitely
- Live countdown while cycling