Store PortValhalla in installation disk

winiso/deploy.fish

@@ -158,6 +158,16 @@ begin
         end
     end
 
+    begin
+        set -l sourceDir "$winOverlay/sources"
+        set -l projectPath "$sourceDir/\$OEM\$/\$1/PortValhalla"
+        chmod u+w "$sourceDir"
+        mkdir -p "$projectPath"
+        source "$dir/../scripts/copy-repo.fish" "$projectPath"
+        rm -rf "$projectPath/archiso"
+        chmod -R u-w "$sourceDir"
+    end
+
     sudo mount --mkdir -t overlay overlay -o lowerdir="$winOverlay":"$winpePath":"$winPath",upperdir="$upperDir",workdir="$workDir" "$valhallaPath"
 
     if [ -z "$_flag_usb" ]