Add the extracted contacts a reviewer selected

Routes each selected row on whether its matched contact still resolves to a live platform contact. Matched rows are updated in place — the article quote is prepended to their notes and nothing else is touched. A matched contact that an agent created after the row was extracted (created_by_agent set, created_at later than the row) was created to add this person, and its row is reported as created instead of updated. Every row also says whether the quote reached the notes. Every selected id is answered individually, so a partial failure stays visible.