The original exports used foreignObject (CSS backdrop-filter) and
feComposite in2="hardAlpha" filter chains — Figma-specific constructs
that resvg ignores, making all nine dots invisible at runtime.
Replace both dark and light variants with plain 3×3 grids of rx=3
rounded rects (white in dark mode, #0A032E in light mode). No filters,
no defs, fully renderable by resvg/tiny-skia.