Conflicts:
- app/controllers/admin/base_controller.rb
Some refactoring made upstream, no real conflict.
- app/javascript/mastodon/features/compose/components/compose_form.js
Updated using upstream's code but using maxChars instead of the
hardcoded length of 500 characters per toot.
- app/javascript/styles/mastodon/components.scss
Upstream redesigned the onboarding modal. Not sure why we had a
conflict there.
