Keep the auth and auto-redirect flags, headers and the auth-info and
pre-send callbacks in Http2::Settings, so requests copy them from their
template and they freeze once transport exists. Accepted kinds, error
codes and their order follow the firmware 13.42 module as reported in
the review: option, header and callback calls reject contexts and
cookie boxes, sceHttp2AuthCacheFlush validates the context,
sceHttp2RedirectCacheFlush ignores its argument and the auto-redirect
flag keeps the stored int.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01QdXm6rjuENJGYLZh5hc8cQ
