feat: json 配置主题属性区域 & 支持各类通用的主题配置

[visiky]

checklist

• 配置区
• 主题内容
  • 通用设置（背景、标签）
  • 坐标轴
  • 图例
  • Tooltip
  • 滚动条、缩略轴
  • 其他个性化
• 网站部署
• readme 说明文档

预览效果：

[todo]

grid.line.lineDash & grid.alignTick

https://github.com/visiky/g2plot-theme-builder/blob/e1b788ddbd9fc8122c57028e78cecd9effd8fdf9/src/components/config-panel/index.tsx#L172-L177

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This comment was generated by todo based on a todo comment in e1b788d in #4. cc @visiky.

[todo]

grid.line.lineDash & grid.alignTick

https://github.com/visiky/g2plot-theme-builder/blob/706dc88d2ce7e46aaaeaf831e840ff5bf5eb8c42/src/components/config-panel/index.tsx#L172-L177

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This comment was generated by todo based on a todo comment in 706dc88 in #4. cc @visiky.

[todo]

新增 grid.line.lineDash & grid.alignTick

https://github.com/visiky/g2plot-theme-builder/blob/87eff0e4378c6e85d12e883b4bbcecaaf9fd23d3/src/components/config-panel/index.tsx#L176-L181

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This comment was generated by todo based on a todo comment in 87eff0e in #4. cc @visiky.

[todo]

增加 “辅助线虚线间隔”, lineDash

https://github.com/visiky/g2plot-theme-builder/blob/87eff0e4378c6e85d12e883b4bbcecaaf9fd23d3/src/components/config-panel/index.tsx#L890-L895

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This comment was generated by todo based on a todo comment in 87eff0e in #4. cc @visiky.

[todo]

新增 grid.line.lineDash & grid.alignTick

https://github.com/visiky/g2plot-theme-builder/blob/0d23e97ed26b9a78afcaf3ab9db9a6fbcbed4c3c/src/components/config-panel/index.tsx#L176-L181

---

This comment was generated by todo based on a todo comment in 0d23e97 in #4. cc @visiky.

[todo]

新增 grid.line.lineDash & grid.alignTick

https://github.com/visiky/g2plot-theme-builder/blob/f2e01be29b6a760bacd9a615ac18554b0b7bb6b0/src/components/config-panel/index.tsx#L183-L188

---

This comment was generated by todo based on a todo comment in f2e01be in #4. cc @visiky.

[todo]

新增 grid.line.lineDash & grid.alignTick

https://github.com/visiky/g2plot-theme-builder/blob/891cc7f9e77b792ed48442af72160e57e9500d74/src/components/config-panel/index.tsx#L192-L197

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This comment was generated by todo based on a todo comment in 891cc7f in #4. cc @visiky.

[todo]

G2 配置 showMarkers 不生效

https://github.com/visiky/g2plot-theme-builder/blob/891cc7f9e77b792ed48442af72160e57e9500d74/src/components/config-panel/index.tsx#L910-L915

---

This comment was generated by todo based on a todo comment in 891cc7f in #4. cc @visiky.