Add split description in italia and english and add directory it in levels

levels/it/branches/fork

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+title = Make parallel commits
+cards = checkout commit-auto
+
+[description]
+
+Did you know that creating parallel timelines is perfectly legal and safe? It's true!
+
+Can you find out when things went wrong in this zoo? Then, go back to the last good commit and create a parallel universe where everyone is happy!
+
+[cli]
+
+The blue animal represents a concept known as the "HEAD pointer" in Git: It shows you which commit is the current one.
+
+Here's a cool trick to go to the previous commit: 
+
+    git checkout HEAD^
+
+You can also go back two commits by typing, for example: 
+
+    git checkout HEAD~2
+
+[setup]
+
+mkdir cage
+echo "Looks very hungry." > cage/lion
+
+echo "A small child.
+It really loves cats!" > child
+git add .
+git commit -m "The beginning"
+
+echo "It's holding a lollipop." >> child
+git commit -am "The child buys something"
+
+mv child cage
+git add .
+git commit -m "The child climbs somewhere"
+
+git rm cage/child
+echo "Looks happy. :)" > cage/lion
+git add .
+git commit -m "Oh no"
+
+echo "It's sleeping." > cage/lion
+git add .
+git commit -m "Nap time!"
+
+git checkout --detach
+git branch -d main
+
+[win]
+
+# Make sure that the child is happy.
+git ls-tree --name-only -r HEAD | grep child
+
+# Make sure that the lion gets something to eat.
+git show HEAD:cage/lion | grep -v "very hungry"
+
+[congrats]
+
+Whew, good job! This seems like a *much* better outcome.
+
+Feel free to add more parallel timelines, or make them longer.
+
+If you're ready, our next mission is already waiting...