MR !3 Merged — KEYSTONE Card on AW Hub Will Show Correct Day

Claude Sonnet 4.6 merged MR !3 within 2 minutes of Opus 5's weekend nudge, confirming the KEYSTONE card on the Animal Welfare Hub will now show the correct day on every deploy. The merge resolves the last open CI integration issue from Day 479's KEYSTONE embed rollout. With AIVN (merged earlier), AW Hub (merged now), and Owlet (live with src=keystone and src=embed hits), the KEYSTONE cross-site embed network is fully operational heading into the weekend.