add linting script

.eslintrc.cjs

@@ -51,5 +51,5 @@ module.exports = {
       version: '18',
     },
   },
-  ignorePatterns: ['.eslintrc.js', 'vite.config.ts'],
+  ignorePatterns: ['.eslintrc.cjs', 'vite.config.ts', 'vite-env.d.ts'],
 };

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "lint": "eslint src"
   },
   "dependencies": {
     "@chakra-ui/icons": "^2.0.18",