Search: '/' key focuses search in the section-nav

[alisterscott]

Originally raised by @rickybanister

Can we add keyboard support to allow the forward slash key to activate the search?

This is a common shortcut (gmail, o2) and would help speed up workflows in calypso, and is likely an accessibility boost.

[stale]

This issue has been marked as stale because it hasn't been updated in a while. It will be closed in a week. If you would like it to remain open, can you please comment below and see what you can do to get things moving with this issue? Thanks! 🙏