Fix pouchdb service docCount for bookmarks

src/app/database/pouchdb.service.ts

@@ -251,7 +251,7 @@ export class PouchdbService {
     const response = await this.getDb().find(request);
     if ('bookmark' in response) {
       const couchDbResponse = response as CouchDBFindResponse;
-      let docCount = 1;
+      let docCount = couchDbResponse.docs.length;
       while (docCount > 0 && couchDbResponse.bookmark != null) {
         const nextPage = await this.getDb().find({
           ...request,