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* Remove outdated or internal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-hw-match

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-# Match against the computer's DMI product name or product family (case-insensitive).
-# Usage: omarchy-hw-match "XPS" or omarchy-hw-match "ThinkPad"
+# omarchy:summary=Match against the computer's DMI product name or product family (case-insensitive).
+# omarchy:args=<pattern>
 
 grep -qi "$1" /sys/class/dmi/id/product_name 2>/dev/null ||
 grep -qi "$1" /sys/class/dmi/id/product_family 2>/dev/null