Add syntax highlighting example to menu

.lintstagedrc.js

@@ -0,0 +1,16 @@
+const escape = require('shell-quote').quote
+
+/**
+ * Need this to fix a bug where we can't commit `pages/examples/[example].tsx`
+ *
+ * <https://github.com/okonet/lint-staged/issues/676#issuecomment-574764713>
+ */
+
+module.exports = {
+  '*.{ts,tsx,js,json,css}': filenames => [
+    ...filenames.map(filename => `prettier --check "${escape([filename])}"`),
+    ...filenames.map(filename => `git add "${filename}"`),
+  ],
+  '*.{ts,tsx,js}': ['eslint'],
+  '*.{ts,tsx,css}': ['stylelint'],
+}