Add FOLIO keyboard shortcuts to Local KB admin app

Stripes incorporates a set of keyboard shortcut keys for implementation across all apps. See:

• Section "Platform-wide keyboard shortcuts (each app must implement) " on the wiki page Key Navigation https://wiki.folio.org/display/A11Y/Keyboard+Navigation
• Keyboard commands API: https://github.com/folio-org/stripes-components/tree/master/lib/Commander

The following shortcuts should be implemented in the Local KB admin app:

1. Expand all accordions on detail record - cmd / ctrl + alt + b.
2. Collapse all accordions on detail record - cmd / ctrl + alt + g.
3. Save edit / new form changes - cmd / ctrl + s. For both KBART and JSON job records.
4. Go to Search & Filter pane (aka first pane) - cmd / ctrl + alt + h.

Refer to the Agreements app for an example implementation of the above shortcuts.