[mirotalksfu] - update readme and landing

public/views/landing.html

@@ -155,7 +155,7 @@
                                     /></a>
                                 </li>
                                 <li>
-                                    <a href="https://www.hetzner.com" target="_blank"
+                                    <a href="https://hetzner.cloud/?ref=XdRifCzCK3bn" target="_blank"
                                         ><img src="../sponsors/Hetzner.png" alt="Hetzner"
                                     /></a>
                                 </li>
@@ -320,7 +320,7 @@
                     <hr />
                     <div style="width: 200px; margin: 0 auto; text-align: center">
                         <p>Powered by</p>
-                        <a href="https://www.hetzner.com">
+                        <a href="https://hetzner.cloud/?ref=XdRifCzCK3bn">
                             <img src="../sponsors/Hetzner.png" alt="Powered by Hetzner" />
                         </a>
                     </div>