Toolbar practice (#706)

* remove print statement

* ending animation, savoring joy, properly adding xp in session

* forgot to switch env again...

* increment version number

pubspec.yaml

@@ -6,7 +6,7 @@ description: Learn a language while texting your friends.
 # Pangea#
 publish_to: none
 # On version bump also increase the build number for F-Droid
-version: 1.21.4+3536
+version: 1.21.4+3537
 
 environment:
   sdk: ">=3.0.0 <4.0.0"