Merge branch 'develop' into feature/awareness_team_link

src/backoffice/templates/backoffice/wa-index.html

src/plainui/jinja2/plainui/components/calendar.html

src/plainui/jinja2/plainui/components/header_buttons.html

src/plainui/jinja2/plainui/fahrplan.html

src/plainui/jinja2/plainui/header.html

src/plainui/jinja2/plainui/public_fahrplan.html

src/plainui/jinja2/plainui/report_content.html

src/plainui/locale/de/LC_MESSAGES/django.po

src/plainui/locale/en/LC_MESSAGES/django.po

src/plainui/styles/components/_header.scss

src/plainui/tests.py

src/plainui/urls.py

src/plainui/views.py