add TODO comment for future cleanup

Author: sarahs

middleware/context.js

@@ -51,6 +51,7 @@ module.exports = async function contextualize (req, res, next) {
   req.context.siteTree = siteTree
   req.context.pages = pageMap
 
+  // TODO we should create new data directories for these example files instead of using variable files
   if (productMap[req.context.currentProduct]) {
     req.context.productCodeExamples = req.context.site.data.variables[`${productMap[req.context.currentProduct].id}_code_examples`]
     req.context.productCommunityExamples = req.context.site.data.variables[`${productMap[req.context.currentProduct].id}_community_examples`]