setup husky prettier eslint

eslint.config.js

@@ -0,0 +1,36 @@
+import nextConfig from 'eslint-config-next';
+import prettierPlugin from 'eslint-plugin-prettier';
+
+const prettierRules = {
+  'prettier/prettier': [
+    'error',
+    {
+      singleQuote: true,
+      trailingComma: 'all',
+      printWidth: 100,
+      endOfLine: 'auto',
+    },
+  ],
+};
+
+const additionalRules = {
+  ...prettierRules,
+  // Some React rules are intentionally relaxed for this project.
+  'react-hooks/set-state-in-effect': 'off',
+  'react-hooks/exhaustive-deps': 'warn',
+  'react-hooks/immutability': 'off',
+  'react-hooks/incompatible-library': 'off',
+  'react-hooks/purity': 'off',
+  'import/no-anonymous-default-export': 'off',
+};
+
+export default [
+  ...nextConfig,
+  {
+    files: ['**/*.{js,jsx,ts,tsx}'],
+    plugins: {
+      prettier: prettierPlugin,
+    },
+    rules: additionalRules,
+  },
+];