automatically set the more tag and add missing ping emoji

Signed-off-by: MTRNord <MTRNord@users.noreply.github.com>

Author: MTRNord

charts/files/template.md

@@ -48,10 +48,14 @@ category = ["This Week in Matrix"]
   {{- news(entry.news) }}
 
   {%- endfor %} {#- projects #}
+
+{%- if loop.first %}
+<!-- more -->
+{%- endif %}
 
 {%- endfor %} {#- sections #}
 
-## Dept of Ping
+## Dept of Ping 🏓
 
 Here we reveal, rank, and applaud the homeservers with the lowest ping, as measured by [pingbot](https://github.com/maubot/echo), a [maubot](https://github.com/maubot/maubot) that you can host on your own server.