v3.0.0 FEATURE: Set anchor links directly via the link editor

New Features

Directly use the link in the inline and inspector editors

Added support for Neos 8, Neos 4.3 and 5 were removed

Clarify property usage

The CodeQ.JumpMarkers:Mixin.PageConfiguration property heroHashMenu was replaces with showJumpMarkersMenu for clarity.
A migration is available: ./flow node:migrate --version 20230210175800

Contributions:
@alexander-nitsche @gradinarufelix @rolandschuetz