fix(core): update

ts/smartdata.classes.doc.ts

@@ -127,6 +127,13 @@ export class SmartDataDbDoc<T extends TImplements, TImplements, TManager extends
     }
   }
 
+  /**
+   * get a unique id prefixed with the class name
+   */
+  public static async getUniqueId<T = any>(this: plugins.tsclass.typeFest.Class<T>) {
+    return `${this.name}:${plugins.smartunique.shortId(20)}`;
+  }
+
   /**
    * get cursor
    * @returns