✨ [Feature]: 提供黑暗风格主题

[STofone]

What problem does this feature solve

提供黑暗风格主题

What does the proposed API look like

无

What is your project name

sr

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Bot detected the issue body's language is not English, translate it automatically.

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Title: ✨ [Feature]: Provide dark style theme

[kagol]

@STofone @opentiny/[email protected] 已支持深色模式。