chore: lint 수정, package 추가

web-app/eslint.config.js

@@ -1,6 +1,7 @@
 import eslint from '@eslint/js';
-import tseslint from 'typescript-eslint';
 import reactHooks from 'eslint-plugin-react-hooks';
+import unusedImports from 'eslint-plugin-unused-imports';
+import tseslint from 'typescript-eslint';
 
 import stylistic from '@stylistic/eslint-plugin';
 
@@ -19,10 +20,28 @@ export default tseslint.config(
   }),
   reactHooks.configs.flat.recommended,
   {
+    plugins: {
+      'unused-imports': unusedImports,
+    },
     rules: {
       '@stylistic/jsx-one-expression-per-line': 'off',
       '@stylistic/multiline-ternary': 'off',
       'react-hooks/set-state-in-effect': 'off',
+      '@typescript-eslint/no-empty-object-type': 'off',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unused-expressions': 'off',
+      '@stylistic/no-multiple-empty-lines': ['error', { max: 1, maxEOF: 1 }],
+      '@stylistic/comma-dangle': 'off',
+      '@stylistic/semi': 'off',
+      '@stylistic/no-trailing-spaces': 'off',
+      '@typescript-eslint/no-unused-vars': 'off',
+      'unused-imports/no-unused-imports': 'error',
+      'unused-imports/no-unused-vars': ['warn', { vars: 'all', varsIgnorePattern: '^_', args: 'after-used', argsIgnorePattern: '^_' }],
+      '@stylistic/arrow-parens': 'off',
+      '@stylistic/member-delimiter-style': 'off',
+      '@typescript-eslint/consistent-type-imports': 'off',
+      '@stylistic/max-statements-per-line': 'off',
+      '@stylistic/operator-linebreak': 'off',
     },
   },
 );