feat: 添加域名备案信息

[myml]

No description provided.

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[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 在footer.vue文件中添加了网站备案信息的链接，这是一个合理的改动。

是否建议立即修改:

• 否，因为这个提交中没有明显的语法或逻辑错误。
• 是，如果在提交中没有添加或修改样式，建议补充相关代码以确保页面美观。
• 是，建议检查是否有对应的<style>标签，以确保样式能够正确应用。

Syntax and logical errors:

• 没有发现明显的语法或逻辑错误。

Code refactoring and quality:

• 考虑使用Vuepress的内置组件或组件库来生成备案信息链接，以避免手动编辑HTML。

Performance optimization:

• 当前提交没有涉及到性能优化，但这个改动本身不会对性能产生负面影响。

Security vulnerabilities:

• 没有涉及到安全性的改动。

Best practices:

• 确保添加了<style>标签并且样式能够正确应用，以保证页面美观。
• 如果使用Vuepress的内置组件，请确保遵循其最佳实践。

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: black-desk, myml

The full list of commands accepted by this bot can be found here.

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• debian/deepin/OWNERS

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[myml]

/merge

[black-desk]

@myml 可以合并了

[myml]

/merge