Removal of deprecated code:

• Remove Gitlab support
• Remove use of JsonView
• Database change: participation <--> results will be removed

Update dependencies:

• Update Hibernate to latest version
• Update Saml to latest version and unify the different approaches

Breaking changes:

• Modernization of websocket communication
• Module API for REST requests

New features:

• Direct Weaviate support in Artemis
• Passkey support for simpler and more secure authentication

Changes to external subsystems: more unified approach with Pyris, Athena and Artemis Intelligence