refactor(frontend): Migrate the frontend application from Vue.js 2 to 3

[Azurewarth0920]

Description

EOF of Vue.js 2 is at the end of this year, so I tried to migrate to Vue 3.

• Updated library and rewrote the frontend application with Vue 3 syntax.
• The project uses the UI library @vue/ui and seems not under maintenance, moves the components here and rewrites them with composition API.
• The tests are broken so I manually packaged it and tested it with my project, and it seems to work well.

Additional context

The PR has huge diffs and may be hard to review, and I try to separate each migration item into commits, so that reviewing commit by commit is easier to read. Can you take a look at this? @Akryum

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What is the purpose of this pull request?

• [ ] Bug fix
• [ ] New Feature
• [ ] Documentation update
• [x] Other

Before submitting the PR, please make sure you do the following

• [x] Read the Contributing Guidelines.
• [x] Read the Pull Request Guidelines and follow the Commit Convention.
• [x] Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• [x] Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).

[Akryum]

👀

[Akryum]

Thank you very much! :pray: