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hacky solution: user can now sign back in after signing out; poor memory alloc
w/o this.session in signInView
hacky solution #2: hard set id of session to null to simulate isNew status
can send updated request to user controller
user can upload / update profile photo
ran test coverage 85% covered
more streamline login / create
 tried rerouting error routes
added foregin key to photos & can read photo on client side
upload photo, need to sep out user show view into 2 seps