fix breadcrumb

app/views/admin/application/static/_breadcrumbs.html.erb

.../communication/websites/agenda/categories/static.html.erb

...dmin/communication/websites/agenda/events/static.html.erb

app/views/admin/communication/websites/pages/static.html.erb

...n/communication/websites/posts/categories/static.html.erb

app/views/admin/communication/websites/posts/static.html.erb

app/views/admin/education/diplomas/static.html.erb

app/views/admin/education/programs/static.html.erb

app/views/admin/research/hal/publications/static.html.erb

app/views/admin/research/journals/papers/static.html.erb

app/views/admin/research/journals/volumes/static.html.erb

app/views/admin/university/organizations/static.html.erb

app/views/admin/university/people/static.html.erb