Improve messaging and dashboard reliability

apps/dashboard/src/features/media/filters.ts

@@ -23,11 +23,13 @@ export function filterMedia(items: MediaItem[], filters: MediaFilters, now: numb
     '30d': 30 * 86_400_000,
   }[filters.dateRange];
 
-  return items.filter((item) => {
-    if (filters.conversation !== 'all' && mediaConversation(item) !== filters.conversation) return false;
-    if (filters.sender !== 'all' && item.sender !== filters.sender) return false;
-    if (filters.type !== 'all' && mediaType(item) !== filters.type) return false;
-    if (rangeMs !== null && item.timestamp < now - rangeMs) return false;
-    return true;
-  });
+  return items
+    .filter((item) => {
+      if (filters.conversation !== 'all' && mediaConversation(item) !== filters.conversation) return false;
+      if (filters.sender !== 'all' && item.sender !== filters.sender) return false;
+      if (filters.type !== 'all' && mediaType(item) !== filters.type) return false;
+      if (rangeMs !== null && item.timestamp < now - rangeMs) return false;
+      return true;
+    })
+    .sort((left, right) => right.timestamp - left.timestamp);
 }