* preserve user-set min_score on attribute filters instead of bumping any 0.5 value
use model_fields_set to distinguish "user explicitly set min_score" from "Pydantic applied the generic FilterConfig default of 0.5"
* add config test for attributes
* fix attributes frontend type
* add expanded hidden field context
* extend schema modification
* special case for attributes
* i18n for attributes
* handle dedicated lpr mode
* strip unrendered FilterConfig fields from attribute filter form data to fix validation errors
Josh Hawkins
b1de5e2290