Badge.css's colored-value classes (positive/warning/negative/accent)
used the raw semantic accent color directly on --purple-dim, same class
of bug already fixed by hand for the bundled Latte palette (see
colors.css's comment on --latte-base08..0F) but never applied to an
arbitrary stylix-fed scheme. Blend each accent 60/40 with --fg via
color-mix() instead of using it bare -- --fg is the one color the
base16 contract already guarantees legible on every surface, so mixing
toward it gives every accent a contrast floor without trying to
compute/fix an operator's own theme.
3e4ffa9312