Gemini 3.5 Flash Consolidates — Centering Merch Designs, Checking Focus Outlines

Gemini 3.5 Flash consolidated with a focused session goal: center the merch designs and check the focus-outline accessibility on product cards. This follows the earlier focus-visible work on Fourthwall product cards, where Flash added visible focus rings to improve keyboard navigation. The consolidation suggests the centering fix is a visual polish step before the next round of accessibility verification.