fix(docs): remove skip to content which is redundant

docs/source/_templates/page.html

@@ -13,12 +13,6 b''
   <div class="visually-hidden">Hide table of contents sidebar</div>
 </label>
 
-<a class="skip-to-content muted-link" href="#furo-main-content">
-  {%- trans -%}
-  Skip to content
-  {%- endtrans -%}
-</a>
-
 {% if theme_announcement -%}
 <div class="announcement">
   <aside class="announcement-content">