Merge branch 'docs/update_cn_for_pthread' into 'master'

docs: Update CN for pthread.rst

Closes DOC-6947

See merge request espressif/esp-idf!28765

docs/en/api-reference/system/pthread.rst

@@ -188,7 +188,7 @@ The API :cpp:func:`esp_pthread_set_cfg` defined in the ``esp_pthreads.h`` header
 
 .. list::
     - Default stack size of new threads, if not specified when calling ``pthread_create()`` (overrides :ref:`CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT`).
-    - Stack memory capabilities: They determine which kind of memory is used for allocating pthread stacks. The field takes ESP-IDF heap capability flags, as defined in :component_file:`heap/include/esp_heap_caps.h`. The memory must be 8-bit accessible (MALLOC_CAP_8BIT), besides other custom flags the user can choose from. The user is responsible for ensuring the correctness of the stack memory capabilities. For more information about memory locations, refer to the documentation of :ref:`Memory Capabilities <memory_capabilities>`
+    - Stack memory capabilities determine which kind of memory is used for allocating pthread stacks. The field takes ESP-IDF heap capability flags, as defined in :component_file:`heap/include/esp_heap_caps.h`. The memory must be 8-bit accessible (MALLOC_CAP_8BIT), besides other custom flags the user can choose from. The user is responsible for ensuring the correctness of the stack memory capabilities. For more information about memory locations, refer to the documentation of :ref:`memory_capabilities`.
     - RTOS priority of new threads (overrides :ref:`CONFIG_PTHREAD_TASK_PRIO_DEFAULT`).
     :SOC_HP_CPU_HAS_MULTIPLE_CORES: - Core affinity / core pinning of new threads (overrides :ref:`CONFIG_PTHREAD_TASK_CORE_DEFAULT`).
     - FreeRTOS task name for new threads (overrides :ref:`CONFIG_PTHREAD_TASK_NAME_DEFAULT`)

docs/zh_CN/api-reference/system/pthread.rst

@@ -188,6 +188,7 @@ ESP-IDF 扩展
 
 .. list::
     - 如果调用 ``pthread_create()`` 时未指定默认堆栈大小，可设置新线程的默认堆栈大小（覆盖 :ref:`CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT`）。
+    - 堆栈内存属性决定用于分配 pthread 堆栈的内存类型。该字段使用 ESP-IDF 堆属性标志，这一标志在 :component_file:`heap/include/esp_heap_caps.h` 文件中定义。为了确保分配的内存能够通过 8 位地址访问 (MALLOC_CAP_8BIT)，用户必须设置相应的标志，此外也可添加其他自定义标志。用户应当确保选择了正确的堆栈内存属性。了解内存位置的更多信息，请参考 :ref:`memory_capabilities` 文档。
     - 新线程的 RTOS 优先级（覆盖 :ref:`CONFIG_PTHREAD_TASK_PRIO_DEFAULT`）。
     :SOC_HP_CPU_HAS_MULTIPLE_CORES: - 新线程的内核亲和性/内核固定（覆盖 :ref:`CONFIG_PTHREAD_TASK_CORE_DEFAULT`）。
     - 新线程的 FreeRTOS 任务名称（覆盖 :ref:`CONFIG_PTHREAD_TASK_NAME_DEFAULT`）