The adapter no longer validates --host/--port or declares the allowed set:
LOOPBACK_HOST/ALL_INTERFACES_HOST leave args.ts. --host/--port are now
unvalidated pass-through overrides — the adapter only Number-coerces the port
string (the dsh-host-webserver schema wants a number). That schema
(host a 127.0.0.1/0.0.0.0 literal union, port a natural <= 65535) is the single
source of both the default (the shipped cordis.yml webserver row) and validity;
AppCLIEntry patches an explicit flag into that row, so a bad host/port fails
loud at the schema on boot (verified: `dsh web --host 9.9.9.9` and `--port abc`
both exit 1 with the schema's ValidationError).
web.ts keeps two display-only literals (the printed loopback URL, the
all-interfaces LAN-detection check), commented as mirrors of the schema, not a
source of truth. Agent Note + Chinese pair and README updated; the args spec
drops the host/port exit-code cases (now the schema's job, covered by the web
smoke on boot).