update Leistungsbeschreibungen detailview

Related to #556 (closed)

• Move more dataclasses from ui_services.py into ui_xzufi.py to make them reusable for the Leistungsbeschreibungen detailview
• Move some macros from service_details.html.jinja into components/xzufi_module.html.jinja to make them reusable for Leistungsbeschreibungen
• Remove unused subroute for the quality report of a Leistungsbeschreibung

The naming within our code is still from a different stage (service and xzufi-service instead of steckbrief and leistungsbeschreibung or something similar). This will be cleaned up in a later PR, to not increase the already large number of changed lines.