Change all header text to be linked

layouts/_default/_markup/render-heading.html

@@ -0,0 +1,3 @@
+<h{{ .Level }} id="{{ .Anchor }}" {{ range $k, $v := .Attributes }} {{ printf `%s="%s"` $k $v | safeHTMLAttr }} {{ end }}>
+    <a aria-label="{{ i18n "paige_link_to_this_section" }}" class="text-body text-decoration-none" href="#{{ .Anchor }}">{{ .Text }}</a>
+</h{{ .Level }}>

layouts/partials/paige/page.html

@@ -1,7 +1,7 @@
 {{ $page := . }}
 
 {{ $class := slice }}
-{{ $content := $page.Content | replaceRE `(<h[1-6] id="([^"]+)".+)(</h[1-6]+>)` (printf `${1}<a aria-label="%s" class="paige-header-link" href="#${2}"></a>${3}` (i18n "paige_link_to_this_section")) }}
+{{ $content := $page.Content }}
 {{ $draft := $page.Draft }}
 {{ $expired := and $page.ExpiryDate (lt $page.ExpiryDate now) }}
 {{ $future := and $page.PublishDate (gt $page.PublishDate now) }}