{"service":"Immigration Tracker (D1)","endpoints":{"GET /cases":"List all active cases","GET /cases/:id":"Get single case","POST /cases":"Add new case {client_name, a_number, nationality, country_of_birth, dob}","PUT /cases/:id":"Update case fields","POST /ice-update":"Update ICE status from lookup {a_number, status, facility, state, name}","GET /changes?limit=50":"Recent change log","GET /status":"Summary stats"}}