refactor: 调整暗黑主题样式的加载方式, 避免样式污染和构建错误

[lijinke666]

👀 PR includes

🎨 Enhance

• Code style optimization
• Refactoring
• Change the UI
• Improve the performance
• Type optimization

📝 Description

🖼️ Screenshot

Before	After
❌	✅

🔗 Related issue link

🔍 Self-Check before the merge

• Add or update relevant docs.
• Add or update relevant demos.
• Add or update test case.
• Add or update relevant TypeScript definitions.

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Name	Status	Preview	Comments	Updated (UTC)
antvis-s2	❌ Failed (Inspect)			Nov 26, 2024 8:31am

[github-actions]

Size Change: +452 B (+0.07%)

Total Size: 618 kB

Filename	Size	Change
./packages/s2-core/dist/s2.min.css	581 B	+193 B (+49.74%)	🆘
./packages/s2-core/dist/s2.min.js	256 kB	-102 B (-0.04%)
./packages/s2-react/dist/s2-react.min.css	1.74 kB	+190 B (+12.25%)	⚠️
./packages/s2-react/dist/s2-react.min.js	38.3 kB	-32 B (-0.08%)
./packages/s2-vue/dist/s2-vue.min.css	2.05 kB	+203 B (+10.99%)	⚠️

ℹ️ View Unchanged

Filename	Size
./packages/s2-core/dist/s2-extends.min.js	153 kB
./packages/s2-react-components/dist/s2-react-components.min.css	2.55 kB
./packages/s2-react-components/dist/s2-react-components.min.js	125 kB
./packages/s2-vue/dist/s2-vue.min.js	38.2 kB

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[github-actions]

你好, @lijinke666 CI 执行失败, 请点击 [Details] 按钮查看, 并根据日志修复。

Hello, @lijinke666 CI run failed, please click the [Details] button for detailed log information and fix it.

[lijinke666]

🎉 This PR is included in version @antv/s2-v2.0.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[lijinke666]

🎉 This PR is included in version @antv/s2-react-v2.0.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀