Full-text search over the project's tickets and their comments. Returns { hits: [...] } with at most
30 hits, ordered by relevance.
Query parameters: searchTerm (required, max 100 characters), type (optional ticket type filter, e.g.
BUG), status (optional status filter, e.g. OPEN), archived (optional true/false; omit to search
both), addSession (set to true to include contact data on each hit).
Bearer <token>.Ok