refactor(keyboardshortcut): repair functionality, re-implement removed binds & add new binds

[ohitstom]

resolves #2857

Finished:

• Update VIM element query; ["td.tl-play", "td.tl-number", "tr.TableRow"] do not exist - replaced with tracklist row selector
• vim keys should follow color.ini
• center vim keys (where appropriate)
• refresh vim keys on window resize
• prevent mouse input from changing dom whilst vim is active
• restore removed binds
• fix vim activation
• implement ctrl + q for shutdown
• allow vim to interact with context menus

Future PR:

• implement playbar seeking
• various suggestions
• improve speed / quasi instant

Looking for collaborative ideas on binds!

[ohitstom]

wont find time atm for the last 3, so might as-well work with what we've got and hopefully get it merged before the next release