feat(templates): added category per service

templates/compose/freshrss-with-postgresql.yaml

@@ -1,5 +1,6 @@
 # documentation: https://freshrss.org/index.html
 # slogan: A free, self-hostable feed aggregator.
+# category: cms
 # tags: rss, feed
 # logo: svgs/freshrss.png
 # port: 80
@@ -25,7 +26,7 @@ services:
       interval: 5s
       timeout: 20s
       retries: 3
-  
+
   freshrss-db:
     image: postgres:16
     volumes: