{"status":"ok","service":"ai-trial-app middleware","endpoints":{"POST \/api\/persona.php":"create a persona {name, description}","GET  \/api\/persona.php":"list personas (or ?id=)","POST \/api\/outfit.php":"generate an outfit {persona_id, prompt}","GET  \/api\/outfit.php":"list outfits for a persona (?persona_id=)"}}