b0b8d02fe7
The parent field was a select over custom DFs only, so a standard DF (e.g. MF/7F20) could not be a parent and canonical entries under one were dropped on import. It is now a free-text path with suggestions from the root, custom DFs and DFs of the loaded tree (any depth); a bare FID chain is completed from the root selector. Validation accepts standard or not-yet-seen parents (flagged in the list), rejects a parent known to be an EF, and import keeps such entries. Custom-file edits re-inject the loaded tree: new nodes appear at once, renamed model nodes are restored and injected nodes removed when their entry goes away. Help updated (the form lives in Profiler, not Card reader). SW cache otaman-v176.