remove extra "posts" text from digest

app/views/user_notifications/digest.html.erb

@@ -44,7 +44,7 @@
         <ul>
           <li>
             <%= link_to t.title, "#{Discourse.base_url}#{t.relative_url}" %>
-            <span class='post-count'><%= t('user_notifications.digest.posts', count: t.posts_count) %></span>
+            <span class='post-count'><%= t.posts_count %></span>
             <%= category_badge(t.category) %>
           </li>
         </ul>

app/views/user_notifications/digest.text.erb

@@ -22,7 +22,7 @@
 **<%=t 'user_notifications.digest.other_new_topics' %>**
 
 <%- @new_topics.each do |t| %>
-* <%= raw(@markdown_linker.create(t.title, t.relative_url)) %> - <%= t('user_notifications.digest.posts', count: t.posts_count) %> - <%- if t.category %>[<%= t.category.name %>]<%- end %>
+* <%= raw(@markdown_linker.create(t.title, t.relative_url)) %> - <%= t.posts_count %> - <%- if t.category %>[<%= t.category.name %>]<%- end %>
 <%- end -%>
 
 <%- end -%>

config/locales/server.en.yml

@@ -1890,10 +1890,6 @@ en:
       more_topics: "There were %{new_topics_since_seen} other new topics."
       more_topics_category: "More new topics:"
 
-      posts:
-        one: "1 post"
-        other: "%{count} posts"
-
     forgot_password:
       subject_template: "[%{site_name}] Password reset"
       text_body_template: |