collaboration_tag and collaboration_record_tag; FREE or APPROVED_ONLY per
table from feature settings; normalized names, suggestions, usage counts;
Approve, Merge and Delete tags record actions; Add tags / Remove tags bulk
actions for configured host tables; TagFilterTranslator for the filter
operators, to be wrapped in core's criteria expander once QRun-IO/qqq#1140
is released; tag activity on the timeline; the home Tags card.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>