httpAPI implements the sixteen seam methods over net/http: the token is
read per request, non-2xx answers become apiError from the body message or
the reason phrase, echoed secrets are redacted, the CA loads lazily, HTTP/2
is off, and uploads stream with an exact Content-Length. The observed
decorator logs one V(1) line per call and starts no span; New wires both.
fakeAPI simulates clone locks, tasks and ISOs with the captured error texts.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>