The overiew promises ..."You can debug and test your app locally before deploying it and be assured that the deployed version will work exactly as it does locally". And so it mostly does - until your NodeJS application is an Express App that serves static or rendered resources as well as relative links.
Then the deployed basepath of the proxy is a problem, such as when your page may redirect to a resource such as href="https://community.apigee.com/login".
Locally this runs fine, because your server host is root, and "http://localhost:8080/login" is found.
Once in Apigee HT, the link is effectively "https://yourorg-test.apigee.net/login" ...
whereas the desired root is actually "https://yourorg-test.apigee.net/basepath/login".
2. Do we have access to the .htaccess file and would that even help ?
3. Are code changes preferred for my users .... including css image links ?
4. What about redirects to 3rd-party IDP pages ?
What are your recommendations and other bright ideas ?