add uninstall-cfw to masthead and site nav

_data/navigation/en_US.yml

@@ -20,6 +20,8 @@ main:
     title: Site Navigation
   -
     title: Updating B9S
+  -
+    title: Uninstall CFW
 bottom:
   -
     title: For support in English, ask for help at <a href="https://discord.gg/MWxPgEp">Nintendo Homebrew on Discord</a>.

_includes/masthead.html

@@ -20,6 +20,7 @@
           <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}troubleshooting">{{ titles[2].title }}</a></li>
           <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}region-changing">{{ titles[6].title }}</a></li>
           <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}godmode9-usage">{{ titles[7].title }}</a></li>
+          <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}uninstall-cfw">{{ titles[10].title }}</a></li>
           <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}site-navigation">{{ titles[8].title }}</a></li>
         </ul>
         <ul class="hidden-links links-menu hidden"></ul>

_pages/en_US/site-navigation.txt

@@ -47,6 +47,7 @@ sitemap: false
 + [Region Changing](region-changing)
 + [Troubleshooting](troubleshooting)
 + [Updating B9S](updating-b9s)
++ [Uninstall CFW](uninstall-cfw)
 + [Why Ads?](why-ads)
 {% endcapture %}
 <div class="notice--primary">{{ notice-2 | markdownify }}</div>