f3094ec24f
The add-tag input lets the user type 'character:mocha' as a kind shortcut,
but the autocomplete was passing the whole query through to ilike, so
'%character:mocha%' never matched any display_name. Use parse_kind_prefix
to split the prefix into a kind filter, leaving the rest as the search
term. An explicit ?kind= (e.g. fandom picker) still wins. Empty rest
('character:') falls into the no-query branch and shows top characters.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>