Add Readme.md

[fahmisyaifudin]

• Need docs navigation of list programming language/framework workflow
• Need docs github action overview (Bahasa Indonesia)
• Need docs how to write unit test
• Need docs contributing guide (Bahasa Indonesia)

[fahmisyaifudin]

Done write contributing guide https://github.com/lamongan-dev/github-workflow-example/pull/13 need to translate in bahasa indonesia