:globe_with_meridians: chore: update i18n hook

[LCJove]

💻 变更类型 | Change Type

• [ ] ✨ feat
• [ ] 🐛 fix
• [ ] 💄 style
• [x] 🔨 chore
• [ ] 📝 docs

🔀 变更说明 | Description of Change

使用hook的方式引入国际化： const { localeObject } = useProChatLocale();

在主页添加了国际化的例子

📝 补充信息 | Additional Information

对于无法使用hook的情况下，还是使用gLocaleObject(locale)的方式来做

[github-actions[bot]]

🎊 PR Preview 287b21e6856dd82996a2fd871d41e6d36969ef4e has been successfully built and deployed to https://ant-design-pro-chat-preview-pr-148.surge.sh

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