Mirrors screens 7-8. Searchable empty-rack picker with debounced
typeahead via /fp/tablet/rack/list_empty. QR Scan button prompts
operator for FP-RACK:<name> token, resolves via /fp/tablet/rack/
scan_qr.
Save commits the racking via /fp/tablet/rack_parts/commit. Save+Print
opens /web/report/pdf/fp.rack.travel/<id> in a new tab — that report
ships in Sub 12c, returns 404 until then. Plain Save works today.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>