add deploy-to-pianopi script as snowfall package

flake.nix

@@ -30,12 +30,12 @@
       snowfall = {
         # The root of the snowfall config
         root = ./.;
-        # lib namespace
+        # lib, package and overlay namespace
         namepace = "frajul";
 
         meta = {
-          # name = "my home configs name";
-          # title = "my home configs title";
+          name = "Julian's dotfiles";
+          title = "Julian's dotfiles";
         };
       };
     };