Improve lint-staged config (#28704)

lint-staged.config.js

@@ -0,0 +1,11 @@
+const config = {
+  '*': 'prettier --ignore-unknown --write',
+  'Capfile|Gemfile|*.{rb,ruby,ru,rake}':
+    'bundle exec rubocop --force-exclusion -a',
+  '*.{js,jsx,ts,tsx}': 'eslint --fix',
+  '*.{css,scss}': 'stylelint --fix',
+  '*.haml': 'bundle exec haml-lint -a',
+  '**/*.ts?(x)': () => 'tsc -p tsconfig.json --noEmit',
+};
+
+module.exports = config;