Native Shape Dividers for Atomic V4 Flexbox and Grid containers

Describe the Problem When rebuilding V3 sections with Atomic V4 containers, I cannot find native top/bottom Shape Divider controls equivalent to those available in V3. My use case is the first section below the header: a gradient background with decorative angled shapes, reused across several pages while each page keeps its own content. Recreating this currently requires extra decorative elements, SVGs or custom CSS, which makes the layout harder to maintain and edit visually. The Atomic Divider element is a content separator, so it does not address this section-background use case. Propose a Solution Please add native top and bottom Shape Dividers to Atomic V4 Flexbox and Grid containers, integrated with the V4 design system. Suggested controls: • Shape selection, flip and invert. • Responsive height and width. • Shape color linked to global V4 color variables. • Reusable styling through global classes. • Layer positioning so decorative …