Rasterises one Ace of Spades to /tmp/ace_spades_terminal.png via
the existing usvg + resvg + tiny_skia stack already used by
svg_loader. Proves the per-card grain works before looping over
all 52 faces + 5 backs in step 2 of the migration plan.
Run with: cargo run --example card_face_poc --release
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
funman300