get_recent_images and search_images_by_prompt take limit/offset so the recent
and search image routes no longer over-fetch a 5000-row window and slice it.
generate_content_hash, PromptModel.migrate_database and find_duplicates had no
callers outside their own tests. The isolated logger tests re-apply their
thread filter after update_config rebuilds the handlers. Long lines in the
touched database and image modules are wrapped so the full flake8 hook passes.
utils.hashing.generate_prompt_hash is now the only prompt hash:
PromptManagerBase._generate_hash delegates to it and the inline
hashlib.sha256 copies in the prompt tracker and image monitor are gone.
Remove PromptManagerBase._open_web_interface (it targeted a web_interface
folder that never existed) and the unused restart_gallery.py script.
IS_CHANGED on PromptManager and PromptManagerText now includes category and
tags, so editing either re-runs the node and updates the saved metadata.
Vito Sansevero