Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- app/controllers/home_controller.rb
- app/controllers/shares_controller.rb
- app/javascript/packs/public.js
- app/models/status.rb
- app/serializers/initial_state_serializer.rb
- app/views/home/index.html.haml
- app/views/layouts/public.html.haml
- app/views/public_timelines/show.html.haml
- app/views/shares/show.html.haml
- app/views/tags/show.html.haml
- config/initializers/content_security_policy.rb
- config/locales/en.yml
- config/webpack/shared.js
- package.json

config/settings.yml

@@ -72,6 +72,8 @@ defaults: &defaults
   show_replies_in_public_timelines: false
   default_content_type: 'text/plain'
   spam_check_enabled: true
+  show_domain_blocks: 'disabled'
+  show_domain_blocks_rationale: 'disabled'
 
 development:
   <<: *defaults