style: formatting changes

.editorconfig

@@ -2,5 +2,5 @@
 end_of_line = lf
 
 [*.{js,mjs,ts}]
-indent_size = 2
+indent_size = 4
 trim_trailing_whitespace = true

prettier.config.mjs

@@ -2,12 +2,12 @@
  * @type {import("prettier").Config}
  */
 export default {
-  semi: true,
+    semi: true,
-  tabWidth: 2,
+    tabWidth: 4,
-  useTabs: false,
+    useTabs: false,
-  printWidth: 80,
+    printWidth: 80,
-  singleQuote: false,
+    singleQuote: false,
-  arrowParens: "always",
+    arrowParens: "always",
-  trailingComma: "es5",
+    trailingComma: "es5",
-  singleAttributePerLine: true,
+    singleAttributePerLine: true,
 };