0.30.0 — Images lazy-load and stay responsive; card titles truncate

Added

• Image forwards the responsive-image attributes. New optional props
  srcset, sizes, loading, and decoding pass straight through to the
  underlying <img>. loading defaults to 'lazy' and decoding to
  'async', so content images defer off-screen work with no consumer change.
  Pass loading="eager" for an above-the-fold hero.

Changed

• Card titles truncate instead of wrapping. The title now clips to a
  single line with an ellipsis (overflow: hidden; white-space: nowrap; text-overflow: ellipsis, plus min-width: 0 so it can shrink inside the
  flex header), keeping card headers to a fixed height regardless of title
  length.