What if I want a layout route named “`index`”?
If the file
*
*
*
*
*
* ??? ->
posts.index.tsx/posts//posts/index/posts/indexindexTokenindex*
posts.index.tsx/posts/*
posts.[index].tsx/posts/[index]*
posts.index.route.tsx/posts/*
posts.index.index.tsx/posts/index/*
posts.index.index.route.tsx/posts/index/* ??? ->
/posts/index
