ajout blog sandbox

release.nix

@@ -8,6 +8,7 @@ with (import <nixpkgs/pkgs/top-level/release-lib.nix> { inherit supportedSystems
   jpierre03.blog_gallery = import ./blog-gallery.nix;
   jpierre03.blog_r6d = import ./blog-r6d.nix;
   jpierre03.blog_lothy_recette  = import ./blog-lothy-recette.nix; 
+  jpierre03.blog_sandbox  = import ./blog-sandbox.nix;
   jpierre03.gogs_jpierre03_homepage = import ./gogs-jpierre03-homepage.nix;
   jpierre03.gogs_openlayer = import ./gogs-openlayer.nix;