Move to the front and wrap in a no-op for when its there

migrations/1752896365.sh

@@ -1,2 +0,0 @@
-echo "Install swayOSD to show volume status"
-yay -S --noconfirm --needed swayosd

migrations/1753138691.sh

@@ -0,0 +1,5 @@
+echo "Install swayOSD to show volume status"
+
+if ! command -v swayosd &>/dev/null; then
+  yay -S --noconfirm --needed swayosd
+fi