Project structure organization such as these always struck me as fitting a square peg into a round hole. Django and React/Redux (and other JS frameworks) have different way of organizing the project structure, and if you fit one inside the other (like here django project inside the redux project, or having a django app that holds the entire ui) makes things messy.
My preferred solutions for this is having a layer above, so the structure looks like:
* "backend" (contains typical django project structure, whatever you like)
* "ui" (contains typical frontned project structure, fire-away your webpack templates, it won't affect/care about the backend bits)
* "ansible" / "docker" / ... whatever devops or other stuff may be needed
* "README.md" explaining this and pointing the user to backend or frontend READMEs for more info.
This is cleaner (different parts nicely separated), instantly recognizable to anyone working on one part but totally unfamiliar with the other, and allows you to use whichever scaffolding techniquies you want (eg cookiecutter on the backend, cli tools for react/vue/angular/whatever).