Merge branch 'test' of gitlab.pirati.cz:/to/contract-registry

Dockerfile

contracts/admin.py

...migrations/0062_contract_paper_form_person_responsible.py

contracts/models.py

contracts/templates/contracts/includes/contract_list.html

env.example

oidc/auth.py

registry/settings/base.py

requirements/base.txt

...rations/0004_user_preferred_username_alter_user_sso_id.py

users/models.py