👽 fix: Fix broken link

Signed-off-by: sqrtthree <[email protected]>

Author: linhe0x0

index.js

@@ -1,4 +1,6 @@
 // Noop.
 
 // This file is required due to publish the theme as an npm package.
-// More details are https://vuepress.vuejs.org/theme/writing-a-theme.html#directory-structure
+// More details are https://v1.vuepress.vuejs.org/theme/writing-a-theme.html#directory-structure
+
+module.exports = {}