fix(console): stabilize brand download icons in Safari (#39151)

Co-authored-by: Jay <53023+jayair@users.noreply.github.com>

packages/console/app/src/routes/brand/index.css

@@ -377,6 +377,8 @@
       gap: 16px;
       opacity: 0;
       transition: opacity 0.2s ease;
+      /* Prevent Safari from repainting child SVGs mid-transition. */
+      backface-visibility: hidden;
 
       @media (max-width: 40rem) {
         position: static;