AI Translate 31-system-tables to Simplified-Chinese (#2844)

* [INIT] Start translation to Simplified-Chinese

* 🌐 Translate system-copy-history.md to Simplified-Chinese

* Update Chinese translation in system-copy-history.md

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Bohu <[email protected]>

Author: github-actions[bot]

.translation-init

@@ -1 +1 @@
-Translation initialization: 2025-10-10T09:31:23.332884
+Translation initialization: 2025-10-13T04:21:09.341216

docs/cn/sql-reference/00-sql-reference/31-system-tables/system-copy-history.md

@@ -0,0 +1,22 @@
+---
+title: system.copy_history
+---
+
+import FunctionDescription from '@site/src/components/FunctionDescription';
+
+<FunctionDescription description="Introduced or updated: v1.2.823"/>
+
+包含 COPY 历史的相关信息。
+
+```sql
+select * from copy_history('abc');
+
+╭──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
+│                          file_name                          │ content_length │        last_modified       │       etag       │
+│                            String                           │     UInt64     │     Nullable(Timestamp)    │ Nullable(String) │
+├─────────────────────────────────────────────────────────────┼────────────────┼────────────────────────────┼──────────────────┤
+│ data_0199db4c843a70b2b81f115f01c8de97_0000_00000000.parquet │          10531 │ 2025-10-13 02:00:49.083208 │ NULL             │
+╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
+```
+
+请注意，`system.copy_history` 的结果受 `load_file_metadata_expire_hours` 设置影响，默认值为 24 小时。