Implement mainSections for home page and replace .Data.Pages with alias .Pages.

layouts/_default/list.html

@@ -1,7 +1,7 @@
 {{ define "main" -}}
 <main class="main layout__main">
 <h1 class="title">{{ .Title }}</h1>
-{{ $paginator := .Paginate (.Data.Pages) -}}
+{{ $paginator := .Paginate (.Pages) -}}
 {{ range $paginator.Pages -}}
 {{ .Render "summary"}}
 {{ end -}}

layouts/_default/list.json.json

@@ -1,4 +1,4 @@
-{{ $list := .Data.Pages -}}
+{{ $list := .Pages -}}
 {{ $length := (len $list) -}}
 {
     "version" : "https://jsonfeed.org/version/1",

layouts/_default/rss.xml

@@ -22,7 +22,7 @@
     {{ with .OutputFormats.Get "RSS" -}}
       {{ printf "<atom:link href=%q rel=\"self\" type=%q />" .Permalink .MediaType | safeHTML }}
     {{ end -}}
-    {{ range .Data.Pages }}
+    {{ range .Pages }}
     <item>
       <title>{{ .Title }}</title>
       <link>{{ .Permalink }}</link>