User is not aware his photo is larger than the limit

[ruilopesm]

Every time a user tries to upload an image that is larger than the limit (2MB, right now) the API only returns a 422 and the user is not informed. We should send him an in-app popup notification saying, for instance, "The image is too large. The maximum size is 2MB"

[nelsonmestevao]

This is a good enough approach but we could remove the error by just checking the image size limit on the client and save the network travel 💡