Reveal side panel on hover the toggle, no need for click

[emvaized]

It would be great if Vivaldi could automatically expand/collapse side panel when hovering the toggle indicator, with no need to click it.

[Pesala]

@emvaized Please vote for the existing request: Toggle Panels on Hover.

Add this link as a web panel to make it easier to find existing topics. Just change the search string to find different topics.