==== Goal
We're introducing some filters in the Compare tab to allow users to be able to narrow down the search results and find patterns in the data.
==== Mock
https://prtksxna.github.io/wmf-cu-prototype/compare.html
{F31506365, width=500}
==== Acceptance criteria
To begin with, we'll have one filters in the UI -
1. //Hide the following users or IPs//
** When a username or IP address is being typed in this field, it suggests auto-complete suggestions from the users table.
** The username/IP picked appears as a pill in the widget.
** The capsule is blue, whether or not the username is invalid. We ran into technical problems knowing all the users across all the tabs so we aren't doing the validation check on the usernames.
** As soon as a valid username or IP address is entered or the user picks a suggestion from the auto-complete suggester, the result set re-computes to exclude all rows concerning the users or IPs picked by the user.