Machine-sync snapshot: the working tree carried the full 3.0.0-3.6.1 arc
(licensing/FileManager/DatabaseExplorer removal, all new replacement screens
and REST controllers) that had not been committed on this machine. Captured
here as a safety baseline before starting the Adminify-parity revamp.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
