nx_wiki_exceed_gate.nx

nx_wiki_exceed_gate.nx -- REFEREE for the wiki feature census. Proves nx_wiki_exceed MEASURES honestly + can SEE every case (no fabricated greens): T1 real page (web_assets/charter.html): behind > 0 -- the measurement runs and honestly reports we are behind the incumbent (our current page is far less functional than a wiki page). N1 full fixture (contains every feature signal): behind == 0 -- proves it is NOT always-behind; it reports parity ONLY when the page actually has the features (an earned-exceed is reportable). N2 sparse fixture (no signals): ours_match == 0 AND behind == incumbent_total -- full sensitivity. N3 one-feature fixture (exactly class="toc"): ours_match == 1 AND behind == incumbent_total-1 -- per-feature specificity (not all-or-nothing; no false-present of the other 15). GREEN iff T1..N3 all hold. Evidence -> knowledge/status/wiki_exceed_gate.log. Exit 0/1. Sovereign: imports the organ + nx_framed_append + nx_syscalls. license_tier: ORIGINAL