Add column to home page topic list

Support
8

Do I need to override this template?

https://github.com/discourse/discourse/blob/master/app/assets/javascripts/discourse/templates/list/topic-list-item.hbr

In override file add column with author avatar:

<td class='poster-author'>
<a href="{{poster.user.path}}" data-user-card="{{poster.user.username}}" class="{{poster.extraClasses}}">{{avatar poster avatarTemplatePath="user.avatar_template" usernamePath="user.username" namePath="user.name" imageSize="small"}}</a>

I think correctly?

Sorry for more questions) I worked with php only