Bugfix on iPad display + Working Out status

* Fix a bug on iPads in landscape mode where the screen width is 1024px.
  Previously, they would fall into a weird mode in between mobile and
  desktop, where the chat panels are mobile-style (one panel instead of
  three) but the navigation buttons normally shown on mobile were not
  appearing, making the app impossible to navigate.
* Add a Working Out status option.

public/static/css/chat.css

@@ -145,7 +145,7 @@ img {
         display: none !important;
     }
 }
-@media screen and (max-width: 1024px) {
+@media screen and (max-width: 1023px) {
     .chat-container {
         grid-template-columns: 0px 1fr 0px;
         column-gap: 0;

src/lib/StatusMessage.js

@@ -63,6 +63,12 @@ const StatusOptions = [
                 emoji: "🎞️",
                 icon: "fa fa-film"
             },
+            {
+                name: "workout",
+                label: "Working out",
+                emoji: "🏋️",
+                icon: "fa-solid fa-dumbbell who-status-wide-icon-2",
+            },
             {
                 name: "travel",
                 label: "Traveling",