Add physical layouts and update the keymap for Joric's Jorne.
Layouts are added for all three possible transforms:
- Full (with additional pinky key)
- 6 column (Corne), re-uses Corne layout
- 5 column (Minidox), re-uses Corne layout
Keymap update includes quick-tap-ms (essential for this keymap), small
guide clarifications, output selection, tri-layer and &studio_unlock.