4f4951cdcd
In some edge cases, the domain part the email addresse is longer than the name part. Users searches by email similarity then return a lot of unsorted results. We can improve this by being more demanding on similarity when the query looks like an email. Sorting results by the similarity score is also an obvious improvement. At the moment, we still think it is good to propose results with a weak similarity on the name part because we want to avoid as much as possible creating duplicate users by inviting one of is many emails, a user who is already in our database. Fixes 399