feat!: replace algolia with local search

[g1eny0ung]

Ref: #1466.

[kazupon]

Welcome contribution! ❤️
Thank you so much!

However, netlify has build errors 😢
You can see the build error logs:
https://app.netlify.com/sites/sad-lewin-6b6a91/deploys/64d35713fe12d60008d461c6

I think vue-i18n package root need "type": "module"

[g1eny0ung]

Changing the root package.json will break some other package builds. In order not to introduce additional changes, refer to https://vitejs.dev/guide/troubleshooting.html#this-package-is-esm-only, I only rename the extension of config to .mts.

[kazupon]

Hmm...
I did the build again with netlify (with cache clear) and the build succeeded and worked fine.
That error is weired … 😅

CI has passed!
I'll merge!

Thank you so much again!