Add card with who invited you to join when displaying rules on sign-up (#23475)

app/views/application/_card.html.haml

@@ -1,9 +1,11 @@
 - account_url = local_assigns[:admin] ? admin_account_path(account.id) : ActivityPub::TagManager.instance.url_for(account)
+- compact ||= false
 
 .card.h-card
   = link_to account_url, target: '_blank', rel: 'noopener noreferrer' do
-    .card__img
-      = image_tag account.header.url, alt: ''
+    - unless compact
+      .card__img
+        = image_tag account.header.url, alt: ''
     .card__bar
       .avatar
         = image_tag account.avatar.url, alt: '', width: 48, height: 48, class: 'u-photo'

app/views/auth/registrations/rules.html.haml

@@ -7,8 +7,14 @@
 .simple_form
   = render 'auth/shared/progress', stage: 'rules'
 
-  %h1.title= t('auth.rules.title')
-  %p.lead= t('auth.rules.preamble', domain: site_hostname)
+  - if @invite.present? && @invite.autofollow?
+    %h1.title= t('auth.rules.title_invited')
+    %p.lead.invited-by= t('auth.rules.invited_by', domain: site_hostname)
+    = render 'application/card', account: @invite.user.account, compact: true
+    %p.lead= t('auth.rules.preamble_invited', domain: site_hostname)
+  - else
+    %h1.title= t('auth.rules.title')
+    %p.lead= t('auth.rules.preamble', domain: site_hostname)
 
   %ol.rules-list
     - @rules.each do |rule|