feat: Set SteamOS theme by default

system_files/deck/usr/share/ublue-os/firstboot/yafti.yml

@@ -78,6 +78,11 @@ screens:
           default: true
           packages:
           - Create Steam shortcuts: just --unstable create-steam-shortcuts
+        Theme:
+          description: Set the default KDE theme
+          default: true
+          packages:
+            - Setup Theme: just setup-theme
         Wallpaper Engine:
           description: Enables Wallpaper Engine
           default: true

system_files/deck/usr/share/ublue-os/just/custom.just

@@ -29,6 +29,9 @@ install-nix: _auth
 remove-nix: _auth
   sudo curl -s https://raw.githubusercontent.com/dnkmmr69420/nix-installer-scripts/main/uninstaller-scripts/silverblue-nix-uninstaller.sh | bash
 
+setup-theme:
+  lookandfeeltool -a com.valve.vapor.desktop
+
 get-greenlight:
   echo 'Retrieving Greenlight'
   wget https://github.com/unknownskl/greenlight/releases/download/v2.0.0-beta8/Greenlight-2.0.0-beta8.AppImage -O ~/Desktop/Greenlight.AppImage

system_files/desktop/usr/share/ublue-os/firstboot/yafti.yml

@@ -59,6 +59,11 @@ screens:
           default: true
           packages:
           - Enable System76 Scheduler: just --unstable enable-system76-scheduler
+        Theme:
+          description: Set the default KDE theme
+          default: true
+          packages:
+            - Setup Theme: just setup-theme
         Wallpaper Engine:
           description: Enables Wallpaper Engine
           default: true

system_files/desktop/usr/share/ublue-os/just/custom.just

@@ -20,6 +20,9 @@ install-nix: _auth
 remove-nix: _auth
   sudo curl -s https://raw.githubusercontent.com/dnkmmr69420/nix-installer-scripts/main/uninstaller-scripts/silverblue-nix-uninstaller.sh | bash
 
+setup-theme:
+  lookandfeeltool -a com.valve.vapor.desktop
+
 get-greenlight:
   echo 'Retrieving Greenlight'
   wget https://github.com/unknownskl/greenlight/releases/download/v2.0.0-beta8/Greenlight-2.0.0-beta8.AppImage -O ~/Desktop/Greenlight.AppImage