Оптимизация

client/components/Reader/share/bookManager.js

@@ -371,9 +371,19 @@ class BookManager {
 
         Object.assign(mergedRecent, value);
         const newRecent = {};
+        
+        //"ленивое" обновление хранилища
+        (async() => {
             for (const rec of Object.values(mergedRecent)) {
                 if (rec.key) {
                     await bmRecentStore.setItem(rec.key, rec);
+                    await utils.sleep(1);
+                }
+            }
+        })();
+
+        for (const rec of Object.values(mergedRecent)) {
+            if (rec.key) {
                 newRecent[rec.key] = rec;
             }
         }