Merge branch 'index-pages'

...ers/admin/communication/website/index_pages_controller.rb

app/models/administration/qualiopi/indicator.rb

app/models/communication/website.rb

app/models/communication/website/index_page.rb

app/models/communication/website/with_index_pages.rb

app/models/education/program.rb

...ews/admin/communication/website/index_pages/edit.html.erb

...ws/admin/communication/website/index_pages/index.html.erb

app/views/admin/communication/websites/_sidebar.html.erb

config/locales/communication/fr.yml

config/routes/admin/communication.rb

...0220214144924_create_communication_website_index_pages.rb

db/schema.rb