nx_audit_server_daemon.nx

nx_audit_server_daemon.nx -- accept-loop variant of audit server. Sibling of nx_audit_server_main.nx (accept-once, used by the loopback bench). This file is the LONG-RUNNING daemon: binds 127.0.0.1:51847, accepts forever, serves docs/audit/{index.html, snapshot.json} via nx_pages_static. Per cardinal user-owns-every-bit: this binary does NOT install itself as a service. Caller installs via: - bench/nx_audit_serve.sh (bash supervisor wrapper) - or by hand: `./nx_audit_server_daemon &` Per cardinal feedback-bounded-loop-discipline-jpl-rule-2: the accept loop is bounded by an inner request budget (1M requests before clean exit to let the parent supervisor recycle). This is the Erlang let-it-crash discipline applied -- a long-lived process gives the parent supervisor an opportunity to refresh state periodically. expect_exit: 0 (never, in normal operation; bench runs with a kill-after-N-seconds harness)