feat: add more color schemes

[DanielZhangyc]

feat: 新增主题配色方案
- 添加 Catppuccin 系列主题（Mocha、Macchiato、Frappe、Latte）
- 添加 Gruvbox Material 主题（深色和浅色）
- 添加 Dracula 主题

/kind feature

新增的主题

主题名称	类型	源链接
Catppuccin Mocha	深色	GitHub
Catppuccin Macchiato	深色	GitHub
Catppuccin Frappe	深色	GitHub
Catppuccin Latte	浅色	GitHub
Gruvbox Material Dark	深色	GitHub
Gruvbox Material Light	浅色	GitHub
Dracula	深色	GitHub

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