feat(lint+prettier): adding code quality control with eslint (google)…

… and prettier

.eslintrc.json

@@ -0,0 +1,15 @@
+{
+    "env": {
+        "browser": true,
+        "commonjs": true,
+        "es2021": true
+    },
+    "extends": ["google", "prettier"],
+    "plugins": ["prettier"],
+    "parserOptions": {
+        "ecmaVersion": 12
+    },
+    "rules": {
+        "prettier/prettier": ["error"]
+    }
+}

.prettierrc

@@ -0,0 +1,8 @@
+{
+    "semi": true,
+    "trailingComma": "none",
+    "singleQuote": false,
+    "printWidth": 80,
+    "tabWidth": 4,
+    "endOfLine": "lf"
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "editor.formatOnSave": true
+}

README.md

@@ -7,4 +7,4 @@
 <img alt="npm" src="https://img.shields.io/npm/v/polyfig?color=%23301934">
 <img alt="NPM" src="https://img.shields.io/npm/l/polyfig?color=%23301934">
 <img alt="GitHub repo size" src="https://img.shields.io/github/repo-size/JamieSlome/polyfig?color=%23301934">
-</p>
+</p>

commitlint.config.js

@@ -1,3 +1,3 @@
 module.exports = {
     extends: ["@commitlint/config-conventional"]
-};
+};