v4.1.0

What's Changed

• docs(claude): refresh CLAUDE.md for the v4 browser-free architecture by @mjun0812 in #727
• docs: docs/design を廃止し docs/ 直下 5 ファイルへ集約 by @mjun0812 in #728
• feat(render): rasterize PNG/JPEG at 2x for high-DPI displays by @mjun0812 in #729
• chore(docs): regenerate doc samples by @github-actions[bot] in #730
• chore(docs): regenerate doc samples by @github-actions[bot] in #734
• refactor(assets): remove remaining dead CSS in classic style.css by @mjun0812 in #738
• fix: wire config_animations input into SVG root class by @mjun0812 in #737

Full Changelog: v4.0.0...v4.1.0