docs: add file.current function documents

docs/reference/model/file.md

@@ -71,3 +71,9 @@ Move a file or directory from the source path to the destination path.
 `read_env(key: str) -> str`
 
 Read the environment variable `key` from the current process.
+
+## current
+
+`current() -> str`
+
+Read the path of the current script or module that is being executed.

i18n/zh-CN/docusaurus-plugin-content-docs/current/reference/model/file.md

@@ -83,3 +83,9 @@ weight: 100
 `read_env(key: str) -> str`
 
 从当前进程中读取环境变量 `key` 的值。
+
+## current
+
+`current() -> str`
+
+读取正在执行的当前 KCL 代码文件或模块的路径。

i18n/zh-CN/docusaurus-plugin-content-docs/version-0.10/reference/model/file.md

@@ -83,3 +83,9 @@ weight: 100
 `read_env(key: str) -> str`
 
 从当前进程中读取环境变量 `key` 的值。
+
+## current
+
+`current() -> str`
+
+读取正在执行的当前 KCL 代码文件或模块的路径。

versioned_docs/version-0.10/reference/model/file.md

@@ -71,3 +71,9 @@ Move a file or directory from the source path to the destination path.
 `read_env(key: str) -> str`
 
 Read the environment variable `key` from the current process.
+
+## current
+
+`current() -> str`
+
+Read the path of the current script or module that is being executed.