Add documentation in Bahasa Indonesia

[lauslim12]

Hi!

Thanks for making this library. It's super simple, fast, and very useful for my use-cases!

If you don't mind, I have translated and added README.id-ID.md for internationalization purposes (I'm from Indonesia). The documentation now has four languages: English, Russian, Chinese, and Bahasa Indonesia 🎉

By the way, I have a question about a single statement in async part of the documentation:

Unfortunately, you will lose Web Crypto API advantages in a browser if you use the asynchronous API. So, currently, in the browser, you are limited with either security or asynchronous behavior.

The 'security' part here is a bit confusing for me. So, in order to remove any ambiguity, I think it's better if we rewrite this to be like:

Unfortunately, you will lose Web Crypto API advantages in a browser if you use the asynchronous API. So, currently, in the browser, you are limited with either security (using nanoid), asynchronous behavior (using nanoid/async), or non-secure behavior (using nanoid/non-secure) that will be explained in the next part of the documentation.

I have not yet edited it, but what do you think about this rewrite?

Hopefully, my PR is useful. Thanks again!

[ai]

I like that language code id is relavant to the lib :D

[ai]

I have not yet edited it, but what do you think about this rewrite?

I like the suggestion, please add commit to this PR

[lauslim12]

I like that language code id is relavant to the lib :D

:D

I like the suggestion, please add commit to this PR

Added 🥳

[ai]

Thanks!