update youtube link and add author to rss template

config/_default/menus/menu.en.toml

@@ -74,7 +74,7 @@
 [[social]]
   name = "youtube"
   weight = 5
-  url = "https://softin.io/youtube"
+  url = "https://www.youtube.com/@softinio"
 [[social]]
   name = "matrix"
   weight = 6

layouts/_default/rss.xml

@@ -13,6 +13,7 @@
 {{- printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
 <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
   <channel>
+    <author>{{.Site.Author.name}}</author>
     <title>{{ if eq  .Title  .Site.Title }}{{ .Site.Title }}{{ else }}{{ with .Title }}{{.}} on {{ end }}{{ .Site.Title }}{{ end }}</title>
     <link>{{ .Permalink }}</link>
     <description>Recent content {{ if ne  .Title  .Site.Title }}{{ with .Title }}in {{.}} {{ end }}{{ end }}on {{ .Site.Title }}</description>
@@ -27,6 +28,7 @@
     {{- end -}}
     {{ range where (where .Site.Pages ".Section" "post") "Kind" "page" }}
     <item>
+      <author>{{.Site.Author.name}}</author>
       <title>{{ .Title }}</title>
       <link>{{ .Permalink }}</link>
       <pubDate>{{ .Date.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>