Add 26.01 to navigation

Author: badlop

mkdocs.yml

@@ -286,6 +286,15 @@ nav:
     - Versioning: developer/ejabberd-api/api_versioning.md
   - Archive:
     - archive/index.md
+    - "26.01":
+      - archive/26.01/index.md
+      - archive/26.01/admin-api.md
+      - archive/26.01/admin-tags.md
+      - archive/26.01/listen.md
+      - archive/26.01/listen-options.md
+      - archive/26.01/modules.md
+      - archive/26.01/toplevel.md
+      - archive/26.01/upgrade.md
     - "25.10":
       - archive/25.10/index.md
       - archive/25.10/admin-api.md