fix: add single entry for accessing configurations

configurations/index.js

@@ -0,0 +1,24 @@
+module.exports = {
+  ava: require('./ava'),
+  browser: require('./browser'),
+  canonical: require('./canonical'),
+  cypress: require('./cypress'),
+  flowtype: require('./flowtype'),
+  graphql: require('./graphql'),
+  jest: require('./jest'),
+  jsdoc: require('./jsdoc'),
+  json: require('./json'),
+  jsxA11y: require('./jsx-a11y'),
+  lodash: require('./lodash'),
+  mocha: require('./mocha'),
+  module: require('./module'),
+  next: require('./next'),
+  node: require('./node'),
+  prettier: require('./prettier'),
+  react: require('./react'),
+  regexp: require('./regexp'),
+  typescript: require('./typescript'),
+  vitest: require('./vitest'),
+  yaml: require('./yaml'),
+  zod: require('./zod'),
+};