🙈 Ignore node_modules in example from ESLint

Author: gluons

.eslintignore

@@ -1,4 +1,8 @@
 src/components/icons/
-dist-example/
 dist/
 nuxt/plugin.js
+
+# ESLint only exclude the top-level `node_modules`.
+# Sub-folder have to ignore `node_modules` manually.
+# See https://github.com/eslint/eslint/issues/5646
+example/*/node_modules/