Specifically this will help people understand why their SVG avatar
uploads are being rejected, and will keep the RecordInvalid exception
out of Sentry logs.
* Bind sessions to identities
* Remove references to the identity token
* Move email changes to identity
* Move account menu into a turbo-frame
* Create tenants from a tenanted route
The show action makes more sense in the controller. Also, the filter
scoped was failing due to Rails raising on missing actions (because we
have deleted the index action). Inlining the concern fixes it and clarifies
where this action is implemented.
Mike Dalessio