Removed from LORA_BLOCK_TYPE_PROFILES, LORA_TYPE_BLOCK_ZONES, LORA_REFINER_TYPE_PROFILES, ACTION_LORA_TYPES, the validation special-case, and the Studio JS LORA_TYPES dropdown. normalize_lora_type() keeps the concept->action mapping for silent backwards compatibility with any existing saved stacks. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>