* open up API for plugins by removing internal
* use constants in entity column definition
* simplified entity management API
* bump packages
* allow installing assets and run database migrations independently
* bump to apidoc-bundle 5
* do not duplicate http method in API operationId
* new security entries in Open API definition
* changed API UI provider for Swagger to Stoplight, improved endpoint titles, hide internal endpoints
* deactivate swagger json endpoint
* added configurable activity number
* added configurable project number
* fix deprecations
* added some tests for entity exporter
* better configuration of dropdown pattern for customer, project and activity
