add EN ver

Author: hanjianqiao

EN/modules/ROOT/nav.adoc

@@ -70,6 +70,7 @@
 *** xref:master/ecosystem_components/pg_profile.adoc[pg_profile]
 *** xref:master/ecosystem_components/pg_repack.adoc[pg_repack]
 *** xref:master/ecosystem_components/pgdog.adoc[PgDog]
+*** xref:master/ecosystem_components/pgbackrest.adoc[pgBackRest]
 * Monitor and O&M
 ** xref:master/getting-started/daily_monitoring.adoc[Monitoring]
 ** xref:master/getting-started/daily_maintenance.adoc[Maintenance]

EN/modules/ROOT/pages/master/ecosystem_components/ecosystem_overview.adoc

@@ -37,7 +37,8 @@ IvorySQL, as an advanced open-source database compatible with Oracle and based o
 |*23*| xref:master/ecosystem_components/pg_bigm.adoc[pg_bigm] | 1.2 | Equips IvorySQL with bigram full-text search capability, supporting Chinese, Japanese and Korean texts to implement fuzzy retrieval and similarity query efficiently | text search for articles, commodities and addresses in CJK languages
 |*24*| xref:master/ecosystem_components/pg_profile.adoc[pg_profile] | 4.11 | Collects statistics on resource-intensive database activities and generates historic workload reports based on delta analysis between two sample points, helping identify performance bottlenecks | Database performance analysis
 |*25*| xref:master/ecosystem_components/pg_repack.adoc[pg_repack] | 1.5.3 | Rebuilds tables and indexes online with minimal locking, eliminating storage bloat and achieving effects similar to VACUUM FULL | Online table and index rebuild, storage bloat reclamation
-|*26*| xref:master/ecosystem_components/pgdog.adoc[PgDog] | 0.1.45 | High-performance, open-source clustering middleware (proxy tool) designed specifically for PostgreSQL and written in Rust | Connection pooler, load balancer, distributed database.
+|*26*| xref:master/ecosystem_components/pgdog.adoc[PgDog] | 0.1.45 | High-performance, open-source clustering middleware (proxy tool) designed specifically for PostgreSQL and written in Rust | Connection pooler, load balancer, distributed database
+|*27*| xref:master/ecosystem_components/pgbackrest.adoc[pgBackRest] | 2.58.0 | pgBackRest is a reliable backup and restore solution for PostgreSQL that seamlessly scales up to the largest databases and workloads | Disaster recovery backup, large database backup, off-site/multi-tier disaster recovery
 |====
 
 These plugins have all been tested and adapted by the IvorySQL team to ensure stable operation in the IvorySQL environment. Users can select appropriate plugins based on business needs to further enhance the capabilities and flexibility of the database system.