Remove output for existing setups

bin/omarchy-snapshot

@@ -9,8 +9,7 @@ if [[ -z $COMMAND ]]; then
 fi
 
 if ! command -v snapper &>/dev/null; then
-  echo "You need Snapper installed to be able to use omarchy-snapshot."
-  exit 127
+  exit 127 # omarchy-update can use this to just ignore if snapper is not available
 fi
 
 case "$COMMAND" in