Align X-Ray cards and metadata with current VG1 status

Append Model X-Ray evidence correction — 6 September 2026

card: describe accurately what the open twin ships

Remove architecture mechanism disclosure; link Z-Next results page + live demo

zkas-1B: architecture-controlled twin — results only, no weights

zkas-1B: architecture-controlled twin — results only, no weights

zkas-1B: architecture-controlled twin — results only, no weights

zkas-1B: architecture-controlled twin — results only, no weights

initial commit