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* Remove outdated or internal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-drive-info

@@ -1,6 +1,7 @@
 #!/bin/bash
 
-# Returns drive information about a given volumne, like /dev/nvme0, which is used by omarchy-drive-select.
+# omarchy:summary=Print drive information such as size, model, and mount details
+# omarchy:args=<drive>
 
 if (($# == 0)); then
   echo "Usage: omarchy-drive-info [/dev/drive]"