Add documentation to Omarchy commands

bin/omarchy-cmd-screensaver

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# Run the Omarchy screensaver using random effects from TTE.
+
 screensaver_in_focus() {
   hyprctl activewindow -j | jq -e '.class == "org.omarchy.screensaver"' >/dev/null 2>&1
 }