Document screen sharing across the website and handbook

site/index.html

@@ -112,6 +112,12 @@
           <a href="docs/installation.html#preview-and-logs">preview Ferese</a>
           inside an existing Wayland session before installing.
         </p>
+        <p>
+          Share a display with recording and conferencing apps through Ferese’s
+          native screen-sharing portal. Choose what to share and stop at any time.
+          See <a href="docs/screen-sharing.html">screen sharing and recording</a>
+          for setup and current capabilities.
+        </p>
         <p>
           Built in Rust on Smithay. Development happens
           <a href="https://github.com/ferese-wm/ferese">on GitHub</a>.