fix header

Author: devalog

_includes/header.html

@@ -17,14 +17,9 @@
         </label>
 
         <div class="trigger">
-          {%- for path in page_paths -%}
-            {%- assign my_page = site.pages | where: "path", path | first -%}
-            {%- unless my_page.exclude_from_nav -%}
-              {%- if my_page.title -%}
-              <a class="page-link" href="{{ my_page.url | relative_url }}">{{ my_page.title | escape }}</a>
-              {%- endif -%}
-            {%- endunless -%}
-          {%- endfor -%}
+          <a class="page-link" href="{{ "/" | relative_url }}">About me</a>
+          <a class="page-link" href="{{ "/books/" | relative_url }}">Books</a>
+          <a class="page-link" href="{{ "/tech/" | relative_url }}">Tech</a>
         </div>
       </nav>
     {%- endif -%}