Keyboard shortcuts documentation

[BeksOmega]

Where

There should be a page on the devsite (maybe under Configure Blockly) that describes how to add/remove keyboard shortcuts.

What

• Text
• Image or Gif
• Other

Old content

There is a page in the keyboard nav codelab that talks about adding keybindings, but it's not discoverable.

Suggested content

This should cover all common use-cases a developer has wrt keyboard shorcuts. Tbis includes:

• Adding a shortcut
• Adding a shortcut that also has a context menu item
• Removing a shortcut
• Modifying/overriding an existing shortcut

As well as general background information, like modifier keys.

Additional context

Related to this forum post: https://groups.google.com/g/blockly/c/70h0V5N0jNc/m/C4nXxD3lAAAJ