Search Apollo people by job title

Job title to search for, e.g. "CEO" or "marketing manager". Apollo's title field accepts free text: it offers whatever you type back as a selectable suggestion, so a title nobody holds - or a typo - is searched rather than refused, and comes back as totalEntries 0 with an empty people list. Treat 0 results as "Apollo found nobody for this exact string", which a misspelling also produces; it is not proof the role does not exist. The script does still refuse to commit a title other than the one asked for.