docs: add files.com as a Gold sponsor

docs/content/sponsor.md

@@ -57,6 +57,7 @@ off donation.
 Thank you very much to our sponsors:
 
 {{< sponsor src="/img/logos/idrive_e2.svg" width="300" height="200" title="Visit our sponsor IDrive e2" link="https://www.idrive.com/e2/?refer=rclone">}}
+{{< sponsor src="/img/logos/filescom-enterprise-grade-workflows.png" width="300" height="200" title="Start Your Free Trial Today" link="https://files.com/?utm_source=rclone&utm_medium=referral&utm_campaign=banner&utm_term=banner">}}
 {{< sponsor src="/img/logos/warp.svg" width="285" height="200" title="Visit our sponsor warp.dev" link="https://www.warp.dev/?utm_source=rclone&utm_medium=referral&utm_campaign=rclone_20231103">}}
 {{< sponsor src="/img/logos/sia.svg" width="200" height="200" title="Visit our sponsor sia" link="https://sia.tech">}}
 {{< sponsor src="/img/logos/route4me.svg" width="400" height="200" title="Visit our sponsor Route4Me" link="https://route4me.com/">}}

docs/layouts/chrome/menu.html

@@ -19,6 +19,15 @@
   </div>
 </div>
 
+<div class="card">
+  <div class="card-header" style="padding: 5px 15px;">
+    Gold Sponsor
+  </div>
+  <div class="card-body">
+    <a href="https://files.com/?utm_source=rclone&utm_medium=referral&utm_campaign=banner&utm_term=banner" target="_blank" rel="noopener" title="Start Your Free Trial Today"><img style="max-width: 100%; height: auto;" src="/img/logos/filescom-enterprise-grade-workflows.png"></a><br />
+  </div>
+</div>
+
 {{if .IsHome}}
 <div class="card">
   <div class="card-header" style="padding: 5px 15px;">