PitSport
========

GET /schedule            -> JSON live + upcoming programs (+ proxy_url)
GET /channels            -> JSON list of channels (+ proxy_url)
GET /{id}/index.m3u8     -> rewritten HLS playlist
                            id = programId (from /schedule),
                            watch id or name slug (from /channels)
GET /extract?id={id}     -> resolved playlist_url, no playlist body
GET /proxy-stats         -> per-channel SOCKS5 proxy assignments