Saving a workflow recipe failed for any workflow with a model loader:
recipe_images.py called _resolve_exact_model_reference and hashlib, which
stayed behind in recipe_schema.py when 6ad975c split the module. The
resolver moves to path_utils.py so both recipe modules can import it
without a cycle.
The same split left media_routes.py without time/tempfile (card
thumbnails silently fell back to full-size covers) and model_metadata.py
without _resolve_paths_to_model_info_sync (editing a moved model failed).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
