Add omarchy CLI (#5477)

* Add omarchy CLI

* Remove outdated or internal

* Add bash completions for command

* Add omarchy command documentation

* Add missing docs

* Correct to what's now right

* Fix tests

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Co-authored-by: David Heinemeier Hansson <david@hey.com>

bin/omarchy-audio-output-switch

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Switch between audio outputs while preserving the mute status. By default mapped to Super + Mute.
+# omarchy:summary=Switch between audio outputs while preserving the mute status. By default mapped to Super + Mute.
 
 sinks=$(pactl -f json list sinks | jq '[.[] | select((.ports | length == 0) or ([.ports[]? | .availability != "not available"] | any))]')
 sinks_count=$(echo "$sinks" | jq '. | length')