Merge commit 'a863e68d174b176dc350d8e3472c010cd37b7807' into glitch-soc/merge-upstream

Conflicts:
- `app/models/trends/statuses.rb`:
  Conflict because of glitch-soc's setting to allow CWs in trends.
  Kept glitch-soc's setting but followed upstream's refactor.
- `docker-compose.yml`:
  Conflict because of upstream VS glitch-soc repos.
  Updated version number as upstream did, but kept glitch-soc repos.

app/controllers/admin/confirmations_controller.rb

@@ -19,15 +19,13 @@ module Admin
 
       log_action :resend, @user
 
-      flash[:notice] = I18n.t('admin.accounts.resend_confirmation.success')
-      redirect_to admin_accounts_path
+      redirect_to admin_accounts_path, notice: t('admin.accounts.resend_confirmation.success')
     end
 
     private
 
     def redirect_confirmed_user
-      flash[:error] = I18n.t('admin.accounts.resend_confirmation.already_confirmed')
-      redirect_to admin_accounts_path
+      redirect_to admin_accounts_path, flash: { error: t('admin.accounts.resend_confirmation.already_confirmed') }
     end
 
     def user_confirmed?

app/controllers/admin/settings_controller.rb

@@ -14,8 +14,7 @@ module Admin
       @admin_settings = Form::AdminSettings.new(settings_params)
 
       if @admin_settings.save
-        flash[:notice] = I18n.t('generic.changes_saved_msg')
-        redirect_to after_update_redirect_path
+        redirect_to after_update_redirect_path, notice: t('generic.changes_saved_msg')
       else
         render :show
       end