nx_https_fetch_lib_gate.nx

nx_https_fetch_lib_gate.nx -- runtime proof for the fetch composition extracted out of nx_https_get_cli.nx into nx_https_fetch_lib.nx (2026-07-31). WHY A LIVE FETCH AND NOT A MOCK: the thing being refactored is a TLS 1.3 handshake, a cert-chain validation and a chunked HTTP read. A mock would prove only that the function names still resolve. The whole risk of lifting this code is that some piece of state the old main() set up implicitly is now missing -- and only a real handshake against a real endpoint can show that. ★ A REFACTOR OF A CROWN-JEWEL PATH IS NOT DONE UNTIL THE BEHAVIOUR IS RE-PROVEN. license_tier: ORIGINAL