This commit adds StateQuery::FocusedWorkspaceLayout variant to allow
queries for focused workspace layout via komorebic query.
This handles floating workspaces returning "None".
This commit adds two new komorebic commands, move-to-last-workspace and
send-to-last-workspace, which move or send the focused window to the
last focused workspace on the focused monitor.
This commit switches all relevant commands to treat the v2
applications.json asc format as the default format in all commands.
The v1 applications.yaml file will still be processed correctly if
passed.
