The typeahead requests /_search via htmx (debounced, newer requests
replace in-flight ones) and gets rendered rows with the match
highlighting done in Go. Rows are links, so picking in the header is
plain navigation; the editor's link dialog reads data-name instead. The
editor's [[ autocomplete keeps the JSON response.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
