added rss-feed description, changed some rss-feed settings

mkdocs.yml

@@ -112,6 +112,11 @@ plugins:
         - index.md
   - rss:
       enabled: !ENV [CI, false]
+      feeds_filenames:
+        json_created: feed.json
+        json_updated: feed-updated.json
+        rss_created: rss.xml
+        rss_updated: rss-updated.xml
       match_path: blog/posts/.* 
       date_from_meta:
         as_creation: date
@@ -150,8 +155,8 @@ extra:
     - icon: fontawesome/brands/slack
       link: https://hadanit.slack.com/team/U04BLKQF2M8
     - icon: fontawesome/solid/rss
-      link: https://stephan.hadan.de/feed_rss_created.xml
-      name: Neueste Blogbeiträge
+      link: https://stephan.hadan.de/rss/
+      name: RSS-Feeds dieser Webseite
   isso:
     custom_url: https://comments.hadan-it.com
 
@@ -219,6 +224,7 @@ nav:
   - Kontakt: contact/index.md
   - Datenschutz: dataprivacy/index.md
   - Impressum: imprint/index.md
+  - RSS: rss/index.md
   - Blog:
     - blog/index.md