Add EditorConfig to preserve code style

Signed-off-by: Bayu Satiyo <[email protected]>

.editorconfig

@@ -0,0 +1,17 @@
+# VS Code user, install: https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig
+# Sublime Text user, install: https://github.com/sindresorhus/editorconfig-sublime#readme
+# See https://editorconfig.org/ for more information.
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+insert_final_newline = true
+
+[*.md]
+indent_size = 2
+trim_trailing_whitespace = false

docs/CODE_STYLE.md

@@ -1,8 +1,11 @@
 ### Code style:
+
 - [Standard JS](https://standardjs.com/rules.html) + [Prettier](https://prettier.io/)
 - Unix EOL (LF)
 - Newline at end of file
 
 ### How to set this up on VScode/Codium:
-- Extension: [VSCode marketplace](https://marketplace.visualstudio.com/items?itemName=numso.prettier-standard-vscode)
-- Newline at end of file: [stackoverflow.com/a/44704969](https://stackoverflow.com/a/44704969)
+
+Install these extensions:
+- [EditorConfig for VS Code](https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig "See on Visual Studio Code Marketplace")
+- [Prettier-Standard - JavaScript formatter](https://marketplace.visualstudio.com/items?itemName=numso.prettier-standard-vscode "See on Visual Studio Code Marketplace")