update redirect URL to be the compendium frontpage

compendium_v2/routes/authentication.py

@@ -32,8 +32,8 @@ def authorize():
         user = create_user(profile['email'], profile['name'], profile['sub'])
     login_user(user)
 
-    # redirect to /survey since we only require login for this part of the app
-    return redirect(url_for('compendium-v2-default.survey_index'))
+    # redirect to /
+    return redirect(url_for('compendium-v2-default.index'))
 
 
 @routes.route("/logout")