Remove select2-rails gem
We currently require the select2-rails gem. This pre-dates us handling frontend dependencies with Yarn, so we should move that requirement there.
Be careful to match the version from the gem to the version from Yarn.
We currently require the select2-rails gem. This pre-dates us handling frontend dependencies with Yarn, so we should move that requirement there.
Be careful to match the version from the gem to the version from Yarn.