[Feature request] Alternate hotkeys for tab navigation

[wojtulace]

Is your feature request related to a problem? Please describe. Opening the previous/next tab using a keyboard is only possible via Ctrl+Shift+Tab/Ctrl+Tab.

Describe the solution you'd like I'd like a secondary key combo to be added, which is Ctrl+PageDown/Ctrl+PageUp

Describe alternatives you've considered None.

Additional context Many programs have that exact secondary combo, for example Chrome, Firefox, Notepad++.