chore: add missing update docs (#277)

Co-authored-by: hardy <luohf@infinilabs.com>

Author: luohoufu

docs/content.en/_index.md

@@ -20,7 +20,8 @@ weight: 2
 > INFINI Console - The Choice of Elasticsearch Professionals. Be an Elasticsearch Pro Today!
 
 - Support multi-cluster management, you can manage any number of clusters at the same time in one platform;
-- Multi-version Elasticsearch support, support 1.x, 2.x, 5.x, 6.x, 7.x, 8.x;
+- Supports multiple versions of Easysearch (1.x–2.x), OpenSearch (1.x–3.x), and Elasticsearch (1.x–9.x, including 5.x/6.x/7.x/8.x).  
+- Supports agent-based metric and log collection, and cluster management for hyperscale deployments.
 - Supports grouping and managing cluster metadata information on a project-by-project basis, support custom tags;
 - Support dynamic clusters registration, and the target cluster can be accessed and managed on the fly;
 - Supports viewing the historical version of cluster metadata, and can view the changes and audits of cluster metadata.

docs/content.zh/_index.md

@@ -21,7 +21,8 @@ weight: 2
 > INFINI Console 功能强大、轻量级、使用起来也非常简单。
 
 - 支持多集群管理，可以在一个平台内同时纳管任意多套集群；
-- 多版本 Elasticsearch 支持，支持 1.x、2.x、5.x、6.x、7.x、8.x；
+- 支持多版本 Easysearch（1.x–2.x）、OpenSearch（1.x–3.x）和 Elasticsearch（1.x–9.x，含 5.x/6.x/7.x/8.x）；
+- 支持探针采集指标和日志，支持超大规模部署的集群管理；
 - 支持以项目为单位来分组管理集群的元数据信息、支持标签；
 - 支持动态注册添加集群，目标集群无需任何变动即可被接入管理；
 - 支持统一的多集群层面、索引和 API 接口粒度的权限控制；