✨ feat(elasticsearch): 生产级 ES 驱动 — 写入支持、分页、多版本兼容

- go-elasticsearch/v8 官方 SDK，支持 ES 6.x/7.x/8.x
- SQL → ES DSL 转换、DevTools 查询、JSON DSL
- _bulk API 批量写入（INSERT/UPDATE/DELETE）
- 别名写入、精确分页、COUNT 统计
- API Key / SSH / SSL 连接支持
- 表设计器只读适配、ES 品牌图标
- 30+ 单元测试全部通过

frontend/src/utils/dataSourceCapabilities.ts

@@ -92,7 +92,7 @@ const COPY_INSERT_TYPES = new Set([
 ]);
 
 const QUERY_EDITOR_DISABLED_TYPES = new Set(['redis']);
-const FORCE_READ_ONLY_QUERY_TYPES = new Set(['tdengine', 'clickhouse', 'elasticsearch']);
+const FORCE_READ_ONLY_QUERY_TYPES = new Set(['tdengine', 'clickhouse']);
 const MANUAL_TOTAL_COUNT_TYPES = new Set(['duckdb', 'oracle']);
 const APPROXIMATE_TABLE_COUNT_TYPES = new Set(['duckdb', 'oracle']);
 const APPROXIMATE_TOTAL_PAGE_TYPES = new Set(['duckdb']);