adding soft delete

Signed-off-by: Raf <7909000@gmail.com>
added functionality to Content type Page, added functionality to setup custom fields for content types

Signed-off-by: Raf <7909000@gmail.com>
added ravel:update command

This command must be run after synchronising updates from composer repository. This will publish the package asset updates and run migration updates.

Signed-off-by: Raf <7909000@gmail.com>