* Separate onboarding concerns into separate classes
* Fix up onboarding product types
* Fix up references to profile data option
* Fix up call to allowed themes
* Move onboarding features to internal namespace
* Remove old onboarding redirect
* Fix failing tests
* Add changelog entry
* Move inernal classes to the new src-internal folder
* Fix lint error
* Add deprecated class for Onboarding
* Add empty construct method
* Remove some of the unnecessary static functions and make sure OnboardingTasks still gets initialized
* Fix missed changes during rebase
* Fix tests
Co-authored-by: Lourens Schep <lourensschep@gmail.com>
* Don't require package tag or file comment inside src
* Removed package tag from files inside src
* Fixed tests directory in phpcs.xml.dist
* Fixed usage of package tag
* Fixed new classes
* Fixed coding standards
* Fixed coding standards in tests
* Add API endpoint to install themes
* Add API endpoint to activate a theme
* Add an array of allowed themes and sanitize slugs
* Limit allowed themes to already installed or free themes
* Add theme installation tests
* Add tests for theme activation
* Add onboarding theme installation and activation tests
* Remove unused argument in onboarding plugins API