capa adicional sobre lo que ya deployaste

src/features/library/LibraryPage.tsx

@@ -381,7 +381,7 @@ function HomeView({
   currentUserId: string
   onShared: () => void
 }) {
-  const { groups, processes, settings, createGroup, isLoading } = useLibraryStore()
+  const { groups, processes, settings, createGroup, isLoading, error, load } = useLibraryStore()
   const { user } = useAuth()
   const [search, setSearch] = useState('')
   const [activeTags, setActiveTags] = useState<string[]>([])
@@ -422,6 +422,24 @@ function HomeView({
     )
   }
 
+  // Error state: el load() falló o se colgó (timeout) — distinto de "biblioteca vacía"
+  if (error && groups.length === 0 && processes.length === 0) {
+    return (
+      <div className="flex flex-col items-center justify-center py-24 gap-4">
+        <Building2 className="h-16 w-16 text-destructive/40" />
+        <p className="text-base font-medium">No se pudo cargar la biblioteca</p>
+        <p className="text-[13px] text-muted-foreground max-w-sm text-center">{error}</p>
+        <button
+          onClick={() => load()}
+          className="flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium text-white transition-opacity hover:opacity-90"
+          style={{ background: '#F59845' }}
+        >
+          Reintentar
+        </button>
+      </div>
+    )
+  }
+
   // Empty state: sin grupos ni procesos (ya terminó de cargar)
   if (groups.length === 0 && processes.length === 0) {
     return (