feat: Added rel_url pipe for subsites.

defaults/layouts/home.html

@@ -5,7 +5,7 @@
     {{&content}}
   </header>
   <ul>
-    {{#pages}} <li><a href="{{permalink}}">{{&title}}</a><span>{{#date}}<time
+    {{#pages}} <li><a href="{{permalink | rel_url}}">{{&title}}</a><span>{{#date}}<time
           datetime="{{date}}">{{date | format}}</time>{{/date}}</span>
     </li>
     {{/pages}}

defaults/layouts/partials/nav.html

@@ -1,9 +1,9 @@
 <header>
   <nav>
     <ul>
-      <li><a href="/">{{> home-link}}</a></li>
+      <li><a href="{{site.base_path}}/">{{> home-link}}</a></li>
       {{#menus.main}}
-      <li><a href="{{url}}">{{name}}</a></li>
+      <li><a href="{{url | rel_url}}">{{name}}</a></li>
       {{/menus.main}}
     </ul>
   </nav>

defaults/layouts/partials/styles.html

@@ -220,4 +220,4 @@ label.margin-toggle:not(.sidenote-number) {
   }
 }
 </style>
-{{#params.stylesheets}}<link rel="stylesheet" href="{{.}}">{{/params.stylesheets}}
+{{#params.stylesheets}}<link rel="stylesheet" href="{{.|rel_url}}">{{/params.stylesheets}}

defaults/layouts/section_index.html

@@ -7,7 +7,7 @@
   <section>
     <h2>{{key}}</h2>
     <ul>
-      {{#items}} <li><a href="{{permalink}}">{{&title}}</a><span>{{#date}}<time
+      {{#items}} <li><a href="{{permalink | rel_url}}">{{&title}}</a><span>{{#date}}<time
             datetime="{{date}}">{{date | format}}</time>{{/date}}</span>
       </li>
       {{/items}}