nx_sitegen_game_gate.nx

nx_sitegen_game_gate.nx -- gate for the AUTO-BUILDER GAME-PUBLISH page type (nx_sitegen_game). Proves the Nishi team can publish a GAME onto a website FROM DATA, and that the build is general (not one-off), reproducible, and injection-safe. Positive AND negative controls. It renders the operator's pets3d game page from data, reads it back over a real fd, and asserts: the data-driven canvas dims / wasm fetch / title / default room are present; the LAST-MILE wasm ABI binding (instantiate + gi_init/gi_tick/ gi_net_*) is intact; the multiplayer relay endpoints (/pstate,/roster) are present; the LAST-MILE sovereignty banner (zero game/netcode logic in JS) is present; a SECOND, different game (different wasm + title) is genuinely different (data-driven, not hardcoded); the same data builds BYTE-IDENTICAL twice; and a malicious title is NEUTRALIZED (escaped, cannot break out of the page). Appends "CMSGATE row= nx_sitegen_game game-publish ... verdict=PASS" to knowledge/status/cms_gate.log ONLY on all-pass. Exit 0 iff all pass. license_tier: ORIGINAL