chore: Update lint.yml to include Node.js setup and run linting

.github/workflows/lint.yml

@@ -1,15 +1,28 @@
 name: Lint
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   lint:
     runs-on: ubuntu-latest
+
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '16'
+
       - name: Install dependencies
         run: npm install
-      - name: Run ESLint
-        run: npx eslint .
-      - name: Run Stylelint
-        run: npx stylelint "**/*.css"
+
+      - name: Run lint
+        run: npm run lint

package.json

@@ -0,0 +1,26 @@
+{
+    "scripts": {
+        "lint": "eslint .",
+        "lint:fix": "eslint . --fix"
+    },
+    "devDependencies": {
+        "eslint": "^8.50.0",
+        "stylelint": "^15.10.0",
+        "stylelint-config-standard": "^30.0.0"
+    },
+    "eslintConfig": {
+        "env": {
+            "browser": true,
+            "es2021": true
+        },
+        "extends": "eslint:recommended",
+        "parserOptions": {
+            "ecmaVersion": 12,
+            "sourceType": "module"
+        },
+        "rules": {}
+    },
+    "stylelint": {
+        "extends": "stylelint-config-standard"
+    }
+}