v0.9.12 Fixed back swipe

frontend/src/components/Message.jsx

@@ -149,6 +149,7 @@ export default function Message({ message: msg, prevMessage, currentUser, onRepl
     status: msg.user_status,
     hide_admin_tag: msg.user_hide_admin_tag,
     about_me: msg.user_about_me,
+    allow_dm: msg.user_allow_dm,
   };
 
   return (

frontend/src/pages/Chat.jsx

@@ -255,12 +255,30 @@ export default function Chat() {
 
   const selectGroup = (id) => {
     setActiveGroupId(id);
-    if (isMobile) setShowSidebar(false);
+    if (isMobile) {
+      setShowSidebar(false);
+      // Push a history entry so swipe-back returns to sidebar instead of exiting the app
+      window.history.pushState({ jamaChatOpen: true }, '');
+    }
     // Clear notifications and unread count for this group
     setNotifications(prev => prev.filter(n => n.groupId !== id));
     setUnreadGroups(prev => { const next = new Map(prev); next.delete(id); return next; });
   };
 
+  // Handle browser back gesture on mobile — return to sidebar instead of exiting
+  useEffect(() => {
+    const handlePopState = (e) => {
+      if (isMobile && activeGroupId) {
+        setShowSidebar(true);
+        setActiveGroupId(null);
+        // Push another entry so subsequent back gestures are also intercepted
+        window.history.pushState({ jamaChatOpen: true }, '');
+      }
+    };
+    window.addEventListener('popstate', handlePopState);
+    return () => window.removeEventListener('popstate', handlePopState);
+  }, [isMobile, activeGroupId]);
+
   // Update page title AND PWA app badge with total unread count
   useEffect(() => {
     const totalUnread = [...unreadGroups.values()].reduce((a, b) => a + b, 0);