Add Zed to Editors and IDE on homepage (#2380)

Author: TheConnorJohnson

_assets/infra/zed.png

@@ -574,6 +574,14 @@ <h4 class="outer-link">
             <a class="link extra-link" href="https://github.com/JuliaEditorSupport/julia-emacs" target="_blank">Emacs plugin</a>
           </h4>
         </div>
+        <div class="col-lg-3 col-md-6 ide ide-feature">
+          <h3>Zed</h3>
+        <a href="https://github.com/JuliaEditorSupport/zed-julia" target="_blank">
+            <img src="/assets/infra/zed.png" height="85" width="85" alt="Zed Logo" /></a>
+          <h4 class="outer-link">
+            <a class="link extra-link" href="https://github.com/JuliaEditorSupport/zed-julia" target="_blank">Zed Extension</a>
+          </h4>
+        </div>
       </div>
     </div>