fix: Only the installer says Steamify (CachyOS with Steamify Installer); the live session keeps CachyOS's own name

archiso/airootfs/etc/os-release

@@ -1,5 +1,5 @@
-NAME="Steamify CachyOS, based on CachyOS"
-PRETTY_NAME="Steamify CachyOS, based on CachyOS"
+NAME="CachyOS"
+PRETTY_NAME="CachyOS"
 ID=arch
 BUILD_ID=rolling
 ANSI_COLOR="38;2;23;147;209"

archiso/airootfs/usr/local/bin/calamares-online.sh

@@ -35,7 +35,7 @@ main() {
     sudo pacman -Sy --noconfirm cachyos-calamares-next
     # The installer's window title ("%1 Installer") and welcome text use the
     # branding's productName; the reinstall above restored CachyOS's.
-    sudo sed -i 's/^\(    productName: *\)CachyOS$/\1CachyOS - Steamify/' \
+    sudo sed -i 's/^\(    productName: *\)CachyOS$/\1CachyOS with Steamify/' \
         /usr/share/calamares/branding/cachyos/branding.desc
 
     # Get Hardware Informations