HTTP Accept-Encoding algorithms the client advertises and is
willing to decode. Reqwest auto-adds the corresponding
Accept-Encoding header for every algorithm whose flag is set;
the rest are disabled via ClientBuilder::no_* so the wire
header stays in lockstep with this set.
Production HTTP client used across the workspace. Wraps a raw
reqwest::Client with the workspace’s [RetryNet] decorator so
every Net method (head/get_bytes/get_range/stream) honours
options.retry_policy — retryable errors (TLS-close, timeout,
5xx, IO) are re-issued with exponential backoff; non-retryable
errors (HTTP 4xx, cancellation) propagate immediately.