Merge branch 'main' into feature/previews

app/assets/stylesheets/extranet/pages/_home.sass

app/models/communication/block.rb

app/models/communication/extranet.rb

app/models/communication/website.rb

app/models/communication/website/git_file.rb

app/models/communication/website/permalink.rb

app/models/concerns/sanitizable.rb

app/models/education/cohort.rb

app/models/education/diploma.rb

app/models/education/school.rb

app/models/language.rb

app/models/research/hal/author.rb

app/models/research/hal/publication.rb

app/models/research/journal.rb

app/models/research/journal/paper/kind.rb

app/models/research/laboratory.rb

app/models/university.rb

app/models/university/person/experience.rb

app/models/university/person/involvement.rb

app/models/university/person/with_experiences.rb