added "..." button on installation page

Author: Franz-Kafka

_includes/installation.html

@@ -21,6 +21,7 @@ <h3>Client<span class="selected"></span></h3>
                 <div class="option" aria-checked="false" tabindex="-1" data-value="r"><span class="symbol"><img src="/images/icons/r.svg" aria-hidden="true"></span><span class="label">R</span></div>
                 <div class="option" aria-checked="false" tabindex="-1" data-value="rust"><span class="symbol"><img src="/images/icons/rust.svg" aria-hidden="true"></span><span class="label">Rust</span></div>
                 <div class="option" aria-checked="false" tabindex="-1" data-value="odbc"><span class="symbol"><img src="/images/icons/odbc.svg" aria-hidden="true"></span><span class="label">ODBC</span></div>
+                <a class="option" href="{% link docs/stable/clients/overview.md %}" tabindex="-1"><span class="label">…</span></a>
             </div>
         </div>
 

_sass/pages/_installation.scss

@@ -114,6 +114,11 @@ body.installation{
 		justify-content: flex-start;
 		gap: 8px;
 
+		a.option{
+			text-decoration: none;
+			color: inherit;
+		}
+
 		.option{
 			border-radius: 10px;
 			border: 1px solid var(--interactive-folderbox-border-color, #E6E6E6);