Autorun migrations in bin/sandbox

Author: elia

lib/solidus_dev_support/templates/extension/bin/sandbox.tt

@@ -91,8 +91,8 @@ unbundled bundle exec rails generate solidus:install \
   --frontend=${SOLIDUS_FRONTEND} \
   $@
 
-unbundled bundle exec rails generate solidus:auth:install
-unbundled bundle exec rails generate ${extension_name}:install
+unbundled bundle exec rails generate solidus:auth:install --auto-run-migrations
+unbundled bundle exec rails generate ${extension_name}:install --auto-run-migrations
 
 echo
 echo "🚀 Sandbox app successfully created for $extension_name!"