Remove external link icon for our own site links. (#181)

* Remove external link icon for our own site links.

* Update Twitter to X search.

Author: CartBlanche

website/_includes/partials/_footer.njk

@@ -5,10 +5,10 @@
                 <h5>MonoGame</h5>
                 <ul class="nav flex-column">
                     <li class="nav-item mb-2">
-                        <a href="https://docs.monogame.net/articles/" class="p-0">Documentation</a>
+                        <a href="https://docs.monogame.net/articles/" class="p-0 hide-external-icon">Documentation</a>
                     </li>
                     <li class="nav-item mb-2">
-                        <a href="https://docs.monogame.net/api/" class="p-0">API Reference</a>
+                        <a href="https://docs.monogame.net/api/" class="p-0 hide-external-icon">API Reference</a>
                     </li>
                     <li class="nav-item mb-2">
                         <a href="/showcase/" class="p-0">Showcase</a>
@@ -17,7 +17,7 @@
                         <a href="/about/" class="p-0">About</a>
                     </li>
                     <li class="nav-item mb-2">
-                        <a href="https://docs.monogame.net/foundation/" class="p-0">Foundation Bylaws</a>
+                        <a href="https://docs.monogame.net/foundation/" class="p-0 hide-external-icon">Foundation Bylaws</a>
                     </li>
                 </ul>
             </div>
@@ -30,7 +30,7 @@
                     <li class="nav-item mb-2">
                         <a
                             href="https://docs.monogame.net/articles/contributing"
-                            class="p-0">Contributing Documentation</a>
+                            class="p-0 hide-external-icon">Contributing Documentation</a>
                     </li>
                     <li class="nav-item mb-2">
                         <a href="https://github.com/MonoGame/MonoGame/issues/new/choose" class="p-0">Report
@@ -48,7 +48,7 @@
                         <a href="/blog/" class="p-0">Blog</a>
                     </li>
                     <li class="nav-item mb-2">
-                        <a href="https://community.monogame.net" class="p-0">Community</a>
+                        <a href="https://community.monogame.net" class="p-0 hide-external-icon">Community</a>
                     </li>
                     <li class="nav-item mb-2">
                         <a href="/presskit/" class="p-0">Press Kit</a>

website/_includes/partials/_topnav.njk

@@ -17,7 +17,7 @@
             <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                 {% for navlink in site.navigation %}
                     <li class="nav-item">
-                        <a class="nav-link {{ 'active' if page.url === navlink.url }}" href="{{ navlink.url }}">
+                        <a class="hide-external-icon nav-link {{ 'active' if page.url === navlink.url }}" href="{{ navlink.url }}">
                             {{ navlink.label }}
                         </a>
                     </li>

website/content/index.njk

@@ -33,7 +33,7 @@ title: MonoGame
                                         alt="{{ game.title }} logo"
                                         class="carousel-item-logo"/>
                                 </a>
-                                <a href="https://twitter.com/search?q=BuiltWithMonoGame"
+                                <a href="https://x.com/search?q=BuiltWithMonoGame"
                                 title="Built With MonoGame"
                                 class="built-with-monogame">
                                     #BuiltWithMonoGame