feat: Add internationalization support

[badboy-tian]

New Pull Request Checklist

• [ ] I am not disclosing a vulnerability.
• [x] I am creating this PR in reference to an issue.

Issue Description

add multi language support, simple demo Closes: #729

Approach

TODOs before merging

• [ ] Add tests
• [ ] Add changes to documentation (guides, repository pages, in-code descriptions)

[parse-github-assistant[bot]]

Thanks for opening this pull request!

• 🎉 We are excited about your hands-on contribution!

[badboy-tian]

The package-lock file contains a lot of changes; and the lock file version changes from 1 to 3. Could you please completely revert the lock file and then just run (preferably on Node 16):

npm i -E i18next i18next-browser-languagedetector react-i18next uuid

I couldn't find where UUID is used, please also verify that all the packages above are really required in this PR. Please also take a look at the tests, for example the failing lint.

ERROR in ../node_modules/parse/lib/browser/uuid.js 4:7-25
Module not found: Error: Can't resolve 'uuid/v4' in 'D:\web\parse-dashboard\node_modules\parse\lib\browser'

[mtrezza]

Why is the package suddenly needed? It wasn't needed before?

[mtrezza]

Ci is still failing, could you take a look? Btw, you can run the tests locally to find out whether there are any issues, so you don't have to wait for the CI.