How to structure a Django website -
after creating reusable django apps 1 make app glue them create website? correct make each menu item , section app in django? source code of https://www.djangoproject.com/ best example of how correctly structure django websites if available.
how organise project , depends on project's specific needs, yes using "main" app glue pieces common , working pattern. don't have try , make project's apps reusable - start project requires , if find out parts solve recurring problems time factor them out more generic apps.
wrt/ menus have match site features not it's implementation "one app 1 menu" thing seldom makes sense. , since it's "glue" part belongs project's main app (even if delegates parts of job other apps).