* feat(lang-id): create language directory and copy documentation files
* feat(docs): translate index.md, api.md, and starter/* to bahasa indonesia
* feat(docs): translate _includes/* to bahasa indonesia
* feat(docs): update and the for bahasa indonesia
* fix(workflows): add id to languages variable
* fix(docs): change string into singlequote in starter/faq.md
* fix(docs): remove {{page.lang}} in id/3x and id/4x
* fix(docs): remove {{page.lang}} in id/api.md
* feat(docs): add indonesian in footer-en