Translate the docs to other languages

[jhelison]

Is your feature request related to a problem? Please describe.
KiiChain targets emerging markets (e.g., Brazil), but docs only in English.

Describe the solution you'd like
Create a stub under i18n/pt-br/README.md with basic translated intro and instructions on how to expand.

Describe alternatives you've considered
Rely on community translation, but starting structure helps.

Additional context
Low barrier—translating the homepage is a great start.

[getcakedieyoungx]

Hi @jhelison! I'd like to work on this issue.

I'll create a stub at i18n/pt-br/README.md with a detailed introduction in Brazilian Portuguese, including project vision and instructions for expanding the translation. Could you please assign this issue to me?

[isonnymichael]

Hi @jhelison I'd like to work on this issue for Bahasa Indonesia translate, could you please assign this issue to me?