The .h-visuallyhidden and .h-clearfix classes have been renamed. The goal of this ticket is to create migration rules for them.

Tasks

• Create a migration rule in our ESLint package that automatically replaces:
  • h-visuallyhidden -> visually-hidden
  • h-clearfix -> clearfix
• Document the migration rule in the ESLint package
• Add tests for the rule
• Add information to the existing entry that we have an auto-migration in the migration guide
• Replace the classes in our own codebase