message: Fix notifications links
diff: = count
  .Dropdown.js-dropdown
  - a.DropdownItem
  + a.DropdownItem( href='/notifications' )
  | Notifications
  span.DropdownItem__count
  = count
  .Notification
  | Loading
  - a.Button.Button--divider
  + a.Button.Button--divider( href='/notifications' )
  | View all notifications
  