Add information about web site autoupdate

Author: samueltardieu

.github/workflows/main.yml

@@ -7,7 +7,9 @@ on:
   # Allow rebuilding/redeploying the web manually
   workflow_dispatch:
   schedule:
-    # Rebuild the web periodically at 22:00 UTC to update team API contents and Rust version
+    # Rebuild the web periodically at 22:00 UTC to update team API contents and Rust version.
+    # Time must be kept in sync with the `autoupdate` parameter in
+    # `templates/components/footer.html.hbs`.
     - cron: '0 22 * * *'
 env:
   RUST_BACKTRACE: 1

locales/en-US/common.ftl

@@ -60,6 +60,8 @@ footer-github-alt = GitHub
 footer-attribution = Maintained by the Rust Team. See a bug?
         <a href="https://github.com/rust-lang/www.rust-lang.org/issues/new/choose">File an issue!</a>
 
+footer-autoupdate = Web site built every day at { $autoupdate }
+
 footer-old-site = Looking for the <a href="https://prev.rust-lang.org">previous website</a>?
 
 ## what/index.hbs

locales/fr/common.ftl

@@ -51,6 +51,7 @@ footer-youtube-alt = Twitter
 footer-alt-youtube = Logo YouTube
 footer-github-alt = GitHub
 footer-attribution = Maintenu par l’équipe de Rust. Vous avez trouvé une erreur ? <a href="https://github.com/rust-lang/www.rust-lang.org/issues/new/choose">Envoyez-nous une correction!</a>
+footer-autoupdate = Site mis à jour quotidiennement à { $autoupdate }
 footer-old-site = Vous cherchez l'ancien <a href="https://prev.rust-lang.org">site web</a> ?
 
 ## what/index.hbs

templates/components/footer.html.hbs

@@ -49,6 +49,7 @@
       <p>
         {{fluent "footer-attribution"}}
       </p>
+      <p>{{#fluent "footer-autoupdate"}}{{#fluentparam "autoupdate"}}22:00 UTC{{/fluentparam}}{{/fluent}}</p>
       <p>{{fluent "footer-old-site"}}</p>
     </div>
   </div>