Add right to preview file behaviour for files pane

[yaroslavyaroslav]

Problem description

There's ability to press right arrow in go to palette to open a file selected to without closing the palette itself. There's no such feature for file pane provided. So it's impossible to several files at a single turn without loosing focus on files pane.

Preferred solution

It would be great to provide such capabilities to files pane, to open hovered one with the right arrow keypress.

Alternatives

Not acknowledged about them.

Additional Information

No response