Use translated string for breadcrumb title

app/views/groups/show.html.haml

 - @no_container = true
-- breadcrumb_title "Details"
+- breadcrumb_title _("Details")
 - can_create_subgroups = can?(current_user, :create_subgroup, @group)
 = content_for :meta_tags do

app/views/projects/empty.html.haml

 - @no_container = true
-- breadcrumb_title "Details"
+- breadcrumb_title _("Details")
 = render partial: 'flash_messages', locals: { project: @project }

app/views/projects/no_repo.html.haml

-- breadcrumb_title "Details"
+- breadcrumb_title _("Details")
 %h2
   %i.fa.fa-warning

app/views/projects/show.html.haml

 - @no_container = true
-- breadcrumb_title "Details"
+- breadcrumb_title _("Details")
 - @content_class = "limit-container-width" unless fluid_layout
 - show_auto_devops_callout = show_auto_devops_callout?(@project)