Support search directly to @user.domain

[xtianpu]

Is your feature request related to a problem? Please describe.

Blocked user and hidden user records by labelers are hidden on typeahead search, by support search go to directly to user will be good for us to browse user timeline

Describe the solution you'd like

Support button something like "Go to @user.domain" below Search for button like Twt did below.

Describe alternatives you've considered

By typing for "from:user.domain" first, then click on user avatar or name to one of their post.