fix(button): fix the loading style of the ghost button

[liweijie0812]

🤔 这个 PR 的性质是？

• 日常 bug 修复
• 新特性提交
• 文档改进
• 演示代码改进
• 组件样式/交互改进
• CI/CD 改进
• 重构
• 代码风格优化
• 测试用例
• 分支合并
• 其他

🔗 相关 Issue

• fix(style): 修复按钮幽灵态 loading 与 disabled 样式优先级 tdesign-common#2685

💡 需求背景和解决方案

📝 更新日志

• 本条 PR 不需要纳入 Changelog

tdesign-react

• fix(Button): 修复幽灵按钮加载样式主题色丢失

@tdesign-react/chat

☑️ 请求合并前的自查清单

⚠️ 请自检并全部勾选全部选项。⚠️

• 文档已补充或无须补充
• 代码演示已提供或无须提供
• TypeScript 定义已补充或无须补充
• Changelog 已提供或无须提供

[github-actions]

Size Change: 0 B

Total Size: 115 kB

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Filename	Size
packages/tdesign-react-aigc/es/_chunks/dep-a956212b.js	92.6 kB
packages/tdesign-react-aigc/es/_util/reactify.js	3.89 kB
packages/tdesign-react-aigc/es/_util/useDynamicStyle.js	615 B
packages/tdesign-react-aigc/es/attachments/index.js	354 B
packages/tdesign-react-aigc/es/chat-actionbar/index.js	360 B
packages/tdesign-react-aigc/es/chat-engine/components/activity/index.js	285 B
packages/tdesign-react-aigc/es/chat-engine/components/activity/registry.js	1.01 kB
packages/tdesign-react-aigc/es/chat-engine/components/activity/render.js	1.62 kB
packages/tdesign-react-aigc/es/chat-engine/components/activity/types.js	106 B
packages/tdesign-react-aigc/es/chat-engine/components/index.js	490 B
packages/tdesign-react-aigc/es/chat-engine/components/provider/agent-state.js	556 B
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/index.js	422 B
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/registry.js	969 B
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/render.js	2.86 kB
packages/tdesign-react-aigc/es/chat-engine/components/toolcall/types.js	208 B
packages/tdesign-react-aigc/es/chat-engine/hooks/index.js	434 B
packages/tdesign-react-aigc/es/chat-engine/hooks/useAgentActivity.js	841 B
packages/tdesign-react-aigc/es/chat-engine/hooks/useAgentState.js	1.29 kB
packages/tdesign-react-aigc/es/chat-engine/hooks/useAgentToolcall.js	851 B
packages/tdesign-react-aigc/es/chat-engine/hooks/useChat.js	933 B
packages/tdesign-react-aigc/es/chat-engine/index.js	770 B
packages/tdesign-react-aigc/es/chat-filecard/index.js	354 B
packages/tdesign-react-aigc/es/chat-loading/index.js	360 B
packages/tdesign-react-aigc/es/chat-markdown/index.js	406 B
packages/tdesign-react-aigc/es/chat-message/index.js	367 B
packages/tdesign-react-aigc/es/chat-sender/index.js	359 B
packages/tdesign-react-aigc/es/chat-thinking/index.js	387 B
packages/tdesign-react-aigc/es/chatbot/index.js	426 B
packages/tdesign-react-aigc/es/index.js	998 B
packages/tdesign-react-aigc/es/style/index.js	146 B

_{compressed-size-action::tdesign-react-chat}

[tdesign-bot]

TDesign Component Site Preview Open

Component	Preview
tdesign-react
@tdesign-react/chat

[pkg-pr-new]

• tdesign-react-demo

  npm i https://pkg.pr.new/Tencent/tdesign-react@4378
  

  npm i https://pkg.pr.new/Tencent/tdesign-react/@tdesign-react/chat@4378
  

commit: 1a0f95b

[github-actions]

Size Change: 0 B

Total Size: 932 kB

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Filename	Size
packages/tdesign-react/dist/reset.css	1.93 kB
packages/tdesign-react/dist/tdesign.css	61 kB
packages/tdesign-react/dist/tdesign.js	513 kB
packages/tdesign-react/dist/tdesign.min.css	55.2 kB
packages/tdesign-react/dist/tdesign.min.js	300 kB

_{compressed-size-action::tdesign-react}