README: storage is SQLite (aniweb.db), not JSON files; CDN serves a
single quality (no ABR) — replaced the wrong 1080/720/360 claim;
document the 16-lane parallel fetch, intro-skip, episode names,
buffering UI, /api/cdn + background probe, the ?v= cache-busting rule,
and the client self-report diagnostics.
SPEC: same single-rendition correction (2 places).
PLAN: marked complete (all items shipped; deferred list was stale).