diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index f5ddeac..496e3ff 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,11 +1,9 @@
 # .readthedocs.yaml
-# Read the Docs configuration file for the English ("fileautomation") project.
-# Sibling files .readthedocs.zh-TW.yaml and .readthedocs.zh-CN.yaml configure
-# the two translation projects. Wire each translation project to its own YAML
-# in the RTD project admin (Settings → Default settings → Path), and link the
-# three projects via the main project's Translations tab.
+# Read the Docs configuration file. The single Sphinx project under
+# docs/source/ builds all three languages into one site (subdirectories
+# Eng/, Zh-TW/, Zh-CN/, and API/) — cross-language navigation works through
+# normal Sphinx toctrees, with no per-language project required.
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html
-#     https://docs.readthedocs.io/en/stable/localization.html
 
 # Required
 version: 2
@@ -16,7 +14,7 @@ build:
   tools:
     python: "3.11"
 
-# Build the English documentation in docs/source with Sphinx.
+# Build the documentation in docs/source/ with Sphinx.
 sphinx:
    configuration: docs/source/conf.py
 
diff --git a/.readthedocs.zh-CN.yaml b/.readthedocs.zh-CN.yaml
deleted file mode 100644
index 453ae18..0000000
--- a/.readthedocs.zh-CN.yaml
+++ /dev/null
@@ -1,22 +0,0 @@
-# .readthedocs.zh-CN.yaml
-# Read the Docs configuration file for the Simplified Chinese
-# ("fileautomation-zh-cn") translation project. Linked from the main
-# "fileautomation" project's Translations tab so RTD serves it at
-# https://fileautomation.readthedocs.io/zh_CN/<version>/.
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html
-#     https://docs.readthedocs.io/en/stable/localization.html
-
-version: 2
-
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.11"
-
-# Build the Simplified Chinese documentation in docs/source.zh-CN with Sphinx.
-sphinx:
-   configuration: docs/source.zh-CN/conf.py
-
-python:
-  install:
-  - requirements: docs/requirements.txt
diff --git a/.readthedocs.zh-TW.yaml b/.readthedocs.zh-TW.yaml
deleted file mode 100644
index 3b8e46b..0000000
--- a/.readthedocs.zh-TW.yaml
+++ /dev/null
@@ -1,22 +0,0 @@
-# .readthedocs.zh-TW.yaml
-# Read the Docs configuration file for the Traditional Chinese
-# ("fileautomation-zh-tw") translation project. Linked from the main
-# "fileautomation" project's Translations tab so RTD serves it at
-# https://fileautomation.readthedocs.io/zh_TW/<version>/.
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html
-#     https://docs.readthedocs.io/en/stable/localization.html
-
-version: 2
-
-build:
-  os: ubuntu-22.04
-  tools:
-    python: "3.11"
-
-# Build the Traditional Chinese documentation in docs/source.zh-TW with Sphinx.
-sphinx:
-   configuration: docs/source.zh-TW/conf.py
-
-python:
-  install:
-  - requirements: docs/requirements.txt
diff --git a/docs/Makefile b/docs/Makefile
index b304cc6..01e66b5 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -4,7 +4,7 @@ SPHINXBUILD   ?= sphinx-build
 SOURCEDIR     = source
 BUILDDIR      = _build
 
-.PHONY: help html clean html-zh-TW html-zh-CN html-all
+.PHONY: help html clean
 
 help:
 	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS)
@@ -12,13 +12,5 @@ help:
 html:
 	@$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS)
 
-html-zh-TW:
-	@$(SPHINXBUILD) -b html source.zh-TW "$(BUILDDIR)/html-zh-TW" $(SPHINXOPTS)
-
-html-zh-CN:
-	@$(SPHINXBUILD) -b html source.zh-CN "$(BUILDDIR)/html-zh-CN" $(SPHINXOPTS)
-
-html-all: html html-zh-TW html-zh-CN
-
 clean:
 	@$(SPHINXBUILD) -M clean "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS)
diff --git a/docs/make.bat b/docs/make.bat
index cf6d346..45d7073 100644
--- a/docs/make.bat
+++ b/docs/make.bat
@@ -18,27 +18,9 @@ if errorlevel 9009 (
 	exit /b 1
 )
 
-if "%1" == "html-zh-TW" goto build-zh-TW
-if "%1" == "html-zh-CN" goto build-zh-CN
-if "%1" == "html-all" goto build-all
-
 %SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
 goto end
 
-:build-zh-TW
-%SPHINXBUILD% -b html source.zh-TW %BUILDDIR%\html-zh-TW %SPHINXOPTS% %O%
-goto end
-
-:build-zh-CN
-%SPHINXBUILD% -b html source.zh-CN %BUILDDIR%\html-zh-CN %SPHINXOPTS% %O%
-goto end
-
-:build-all
-%SPHINXBUILD% -M html %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
-%SPHINXBUILD% -b html source.zh-TW %BUILDDIR%\html-zh-TW %SPHINXOPTS% %O%
-%SPHINXBUILD% -b html source.zh-CN %BUILDDIR%\html-zh-CN %SPHINXOPTS% %O%
-goto end
-
 :help
 %SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
 
diff --git a/docs/source.zh-CN/api/local.rst b/docs/source.zh-CN/api/local.rst
deleted file mode 100644
index 9dbf0a2..0000000
--- a/docs/source.zh-CN/api/local.rst
+++ /dev/null
@@ -1,47 +0,0 @@
-本地操作
-========
-
-.. automodule:: automation_file.local.file_ops
-   :members:
-
-.. automodule:: automation_file.local.dir_ops
-   :members:
-
-.. automodule:: automation_file.local.zip_ops
-   :members:
-
-.. automodule:: automation_file.local.sync_ops
-   :members:
-
-.. automodule:: automation_file.local.safe_paths
-   :members:
-
-.. automodule:: automation_file.local.shell_ops
-   :members:
-
-.. automodule:: automation_file.local.tar_ops
-   :members:
-
-.. automodule:: automation_file.local.json_edit
-   :members:
-
-.. automodule:: automation_file.local.conditional
-   :members:
-
-.. automodule:: automation_file.local.archive_ops
-   :members:
-
-.. automodule:: automation_file.local.diff_ops
-   :members:
-
-.. automodule:: automation_file.local.mime
-   :members:
-
-.. automodule:: automation_file.local.templates
-   :members:
-
-.. automodule:: automation_file.local.trash
-   :members:
-
-.. automodule:: automation_file.local.versioning
-   :members:
diff --git a/docs/source.zh-CN/api/notify.rst b/docs/source.zh-CN/api/notify.rst
deleted file mode 100644
index 15b4aa1..0000000
--- a/docs/source.zh-CN/api/notify.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-通知
-====
-
-.. automodule:: automation_file.notify.sinks
-   :members:
-
-.. automodule:: automation_file.notify.manager
-   :members:
diff --git a/docs/source.zh-CN/api/progress.rst b/docs/source.zh-CN/api/progress.rst
deleted file mode 100644
index e7a9306..0000000
--- a/docs/source.zh-CN/api/progress.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-进度与取消
-==========
-
-传输的可选仪表化。对 :func:`~automation_file.download_file`、
-:func:`s3_upload_file` 或 :func:`s3_download_file` 传入
-``progress_name="<label>"``，传输即会注册到共享的
-:data:`~automation_file.core.progress.progress_registry`。之后 GUI 或
-JSON 动作即可轮询 reporter 快照，或在传输中途取消。
-
-.. automodule:: automation_file.core.progress
-   :members:
diff --git a/docs/source.zh-CN/api/project.rst b/docs/source.zh-CN/api/project.rst
deleted file mode 100644
index dc5bffe..0000000
--- a/docs/source.zh-CN/api/project.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-项目脚手架
-==========
-
-.. automodule:: automation_file.project.project_builder
-   :members:
-
-.. automodule:: automation_file.project.templates
-   :members:
diff --git a/docs/source.zh-CN/api/remote.rst b/docs/source.zh-CN/api/remote.rst
deleted file mode 100644
index 285929a..0000000
--- a/docs/source.zh-CN/api/remote.rst
+++ /dev/null
@@ -1,173 +0,0 @@
-远程操作
-========
-
-.. automodule:: automation_file.remote.url_validator
-   :members:
-
-.. automodule:: automation_file.remote.http_download
-   :members:
-
-Google Drive
-------------
-
-.. automodule:: automation_file.remote.google_drive.client
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.folder_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.search_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.share_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.download_ops
-   :members:
-
-S3
----
-
-随 ``automation_file`` 一并打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自动注册。
-
-.. automodule:: automation_file.remote.s3.client
-   :members:
-
-.. automodule:: automation_file.remote.s3.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.s3.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.s3.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.s3.list_ops
-   :members:
-
-Azure Blob
-----------
-
-随 ``automation_file`` 一并打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自动注册。
-
-.. automodule:: automation_file.remote.azure_blob.client
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.list_ops
-   :members:
-
-Dropbox
--------
-
-随 ``automation_file`` 一并打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自动注册。
-
-.. automodule:: automation_file.remote.dropbox_api.client
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.list_ops
-   :members:
-
-SFTP
-----
-
-随 ``automation_file`` 一并打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自动注册。
-使用 :class:`paramiko.RejectPolicy`——未知主机不会被自动添加。
-
-.. automodule:: automation_file.remote.sftp.client
-   :members:
-
-.. automodule:: automation_file.remote.sftp.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.sftp.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.sftp.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.sftp.list_ops
-   :members:
-
-FTP / FTPS
-----------
-
-随 ``automation_file`` 一并打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自动注册。
-支持纯 FTP 与显式 FTPS（通过 ``FTP_TLS`` + ``auth()``）。
-
-.. automodule:: automation_file.remote.ftp.client
-   :members:
-
-.. automodule:: automation_file.remote.ftp.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.ftp.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.ftp.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.ftp.list_ops
-   :members:
-
-WebDAV
-------
-
-以 HTTP 为基础的远程存储客户端。使用 PROPFIND 获取目录列表；除非显式传入
-``allow_private_hosts=True``，否则拒绝连往私有 / loopback 目标。
-
-.. automodule:: automation_file.remote.webdav.client
-   :members:
-
-SMB / CIFS
-----------
-
-基于 ``smbprotocol`` 包的高阶 :mod:`smbclient` API。底层采用 UNC 路径
-（``\\\\server\\share\\path``），默认启用加密会话。
-
-.. automodule:: automation_file.remote.smb.client
-   :members:
-
-fsspec 桥接
------------
-
-对 `fsspec <https://filesystem-spec.readthedocs.io/>`_ 的薄包装层，使其
-支持的任意文件系统（memory、local、s3、gcs、abfs、…）都能通过动作注册表
-驱动。未提供 SSRF 防护——仅作为开发辅助工具，请勿当作远程接入面暴露。
-
-.. automodule:: automation_file.remote.fsspec_bridge
-   :members:
-
-跨后端
-------
-
-.. automodule:: automation_file.remote.cross_backend
-   :members:
diff --git a/docs/source.zh-CN/api/scheduler.rst b/docs/source.zh-CN/api/scheduler.rst
deleted file mode 100644
index 4a7543e..0000000
--- a/docs/source.zh-CN/api/scheduler.rst
+++ /dev/null
@@ -1,16 +0,0 @@
-调度器
-======
-
-以 cron 风格执行周期性动作列表。解析器支持标准 5 字段语法（分 时 日
-月 星期），包含 ``*``、范围、列表、``*/n`` 步进以及月份 / 星期别名。
-后台线程在分钟边界唤醒，通过共享的 :class:`ActionExecutor` 调度
-每个匹配的任务。
-
-.. automodule:: automation_file.scheduler
-   :members:
-
-.. automodule:: automation_file.scheduler.cron
-   :members:
-
-.. automodule:: automation_file.scheduler.manager
-   :members:
diff --git a/docs/source.zh-CN/api/server.rst b/docs/source.zh-CN/api/server.rst
deleted file mode 100644
index 2ceb530..0000000
--- a/docs/source.zh-CN/api/server.rst
+++ /dev/null
@@ -1,28 +0,0 @@
-服务器
-======
-
-.. automodule:: automation_file.server.tcp_server
-   :members:
-
-.. automodule:: automation_file.server.http_server
-   :members:
-
-HTTP 服务器还提供 ``GET /healthz``（liveness）、``GET /readyz``
-（readiness——注册表为空时返回 503）、``GET /openapi.json``（OpenAPI 3.0
-规格），以及 ``GET /progress``（通过 WebSocket 推送
-:class:`automation_file.core.progress.progress_registry` 快照）。
-
-.. automodule:: automation_file.server.web_ui
-   :members:
-
-.. automodule:: automation_file.server.mcp_server
-   :members:
-
-.. automodule:: automation_file.server.metrics_server
-   :members:
-
-.. automodule:: automation_file.server.action_acl
-   :members:
-
-.. automodule:: automation_file.server.network_guards
-   :members:
diff --git a/docs/source.zh-CN/api/trigger.rst b/docs/source.zh-CN/api/trigger.rst
deleted file mode 100644
index 3c148f0..0000000
--- a/docs/source.zh-CN/api/trigger.rst
+++ /dev/null
@@ -1,12 +0,0 @@
-触发器
-======
-
-以 ``watchdog`` 监视本地路径，并在匹配的文件系统事件发生时调度动作列表。
-模块级的 :data:`~automation_file.trigger.trigger_manager` 以名称为键维护
-一组活动 watcher，让 JSON 接口与 GUI 共享同一个生命周期。
-
-.. automodule:: automation_file.trigger
-   :members:
-
-.. automodule:: automation_file.trigger.manager
-   :members:
diff --git a/docs/source.zh-CN/api/ui.rst b/docs/source.zh-CN/api/ui.rst
deleted file mode 100644
index a3c91e2..0000000
--- a/docs/source.zh-CN/api/ui.rst
+++ /dev/null
@@ -1,81 +0,0 @@
-图形界面
-========
-
-PySide6 前端。导入 ``automation_file.ui`` 会立即加载 Qt；facade 上的
-``automation_file.launch_ui`` 属性则是延迟加载（只在访问时才拉入 Qt），
-因此非 UI 工作负载可维持较低的导入成本。
-
-启动器
-------
-
-.. automodule:: automation_file.ui.launcher
-   :members:
-
-主窗口
-------
-
-.. automodule:: automation_file.ui.main_window
-   :members:
-
-后台 worker
------------
-
-.. automodule:: automation_file.ui.worker
-   :members:
-
-Log 面板
---------
-
-.. automodule:: automation_file.ui.log_widget
-   :members:
-
-标签页
-------
-
-.. automodule:: automation_file.ui.tabs
-   :members:
-
-.. automodule:: automation_file.ui.tabs.base
-   :members:
-
-.. automodule:: automation_file.ui.tabs.home_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.local_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.http_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.drive_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.s3_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.azure_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.dropbox_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.sftp_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.transfer_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.json_editor_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.server_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.trigger_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.scheduler_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.progress_tab
-   :members:
diff --git a/docs/source.zh-CN/api/utils.rst b/docs/source.zh-CN/api/utils.rst
deleted file mode 100644
index cf172fc..0000000
--- a/docs/source.zh-CN/api/utils.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-工具
-====
-
-.. automodule:: automation_file.utils.file_discovery
-   :members:
-
-.. automodule:: automation_file.utils.fast_find
-   :members:
-
-.. automodule:: automation_file.utils.deduplicate
-   :members:
diff --git a/docs/source.zh-CN/conf.py b/docs/source.zh-CN/conf.py
deleted file mode 100644
index d81424c..0000000
--- a/docs/source.zh-CN/conf.py
+++ /dev/null
@@ -1,61 +0,0 @@
-"""Sphinx 配置（简体中文）。"""
-
-# pylint: disable=invalid-name  # Sphinx 要求使用这些特定小写名称。
-
-from __future__ import annotations
-
-import os
-import sys
-
-sys.path.insert(0, os.path.abspath("../.."))
-
-project = "automation_file"
-author = "JE-Chen"
-copyright = "2026, JE-Chen"  # pylint: disable=redefined-builtin
-release = "0.0.32"
-language = "zh_CN"
-html_title = "automation_file 文档（简体中文）"
-
-# Read the Docs sets READTHEDOCS_CANONICAL_URL to the per-translation canonical
-# URL (e.g. https://fileautomation.readthedocs.io/zh_CN/latest/). Use it as the
-# base URL so canonical <link rel="canonical"> tags and the translations flyout
-# resolve correctly. Empty string off-RTD.
-html_baseurl = os.environ.get("READTHEDOCS_CANONICAL_URL", "")
-
-extensions = [
-    "sphinx.ext.autodoc",
-    "sphinx.ext.napoleon",
-    "sphinx.ext.viewcode",
-    "sphinx.ext.intersphinx",
-    "myst_parser",
-    "sphinxcontrib.mermaid",
-]
-
-templates_path = ["../source/_templates"]
-exclude_patterns: list[str] = []
-source_suffix = {".rst": "restructuredtext", ".md": "markdown"}
-
-html_theme = "sphinx_rtd_theme"
-html_static_path = ["../source/_static"]
-
-autodoc_default_options = {
-    "members": True,
-    "undoc-members": True,
-    "show-inheritance": True,
-}
-autodoc_typehints = "description"
-autodoc_mock_imports = [
-    "google",
-    "googleapiclient",
-    "google_auth_oauthlib",
-    "requests",
-    "tqdm",
-    "boto3",
-    "azure",
-    "dropbox",
-    "paramiko",
-]
-
-intersphinx_mapping = {
-    "python": ("https://docs.python.org/3", None),
-}
diff --git a/docs/source.zh-CN/index.rst b/docs/source.zh-CN/index.rst
deleted file mode 100644
index 9ca5b9f..0000000
--- a/docs/source.zh-CN/index.rst
+++ /dev/null
@@ -1,221 +0,0 @@
-###############
-automation_file
-###############
-
-**以 JSON 动作列表为核心的模块化文件自动化框架。**
-
-``automation_file`` 把本地文件 / 目录 / ZIP / tar 操作、经 SSRF 校验且
-可续传的 HTTP 下载、十一种远端存储后端（Google Drive、S3、Azure Blob、
-Dropbox、OneDrive、Box、SFTP、FTP / FTPS、WebDAV、SMB、fsspec）、
-通过内建 TCP / HTTP / MCP 服务器执行的 JSON 动作列表、cron 调度器、
-文件监控触发器、通知扇出、审计日志、AES-256-GCM 文件加密、Prometheus
-指标，以及 PySide6 桌面图形界面，全部统合为单一框架——一切通过共享的
-``ActionRegistry`` 调度，并由单一 ``automation_file`` 门面对外呈现。
-
-* **PyPI**：https://pypi.org/project/automation_file/
-* **GitHub**：https://github.com/Integration-Automation/FileAutomation
-* **Issue / 未来规划**：https://github.com/Integration-Automation/FileAutomation/issues
-* **许可**：MIT
-
-语言：`English <https://fileautomation.readthedocs.io/en/latest/>`_ | `繁體中文 <https://fileautomation.readthedocs.io/zh_TW/latest/>`_ | **简体中文**
-
-.. note::
-
-   每个语言都是独立的 Read the Docs 项目，并挂在主项目
-   ``fileautomation`` 下作为翻译。RTD 也会在每页右下角的版本菜单中
-   自动提供语言切换器。
-
-.. contents:: 本页目录
-   :local:
-   :depth: 1
-
-----
-
-安装
-====
-
-.. code-block:: bash
-
-   pip install automation_file
-
-每个后端（Google Drive、S3、Azure Blob、Dropbox、OneDrive、Box、SFTP、
-FTP、WebDAV、SMB、fsspec）以及 PySide6 图形界面均为一级运行时依赖
-包——无需记住任何可选 extra。
-
-第一份动作
-==========
-
-一个动作是三种 JSON 形态之一——``[name]``、``[name, {kwargs}]`` 或
-``[name, [args]]``。动作列表是动作的数组。共享的执行器会按序运行，
-并返回每条动作的结果映射。
-
-.. code-block:: python
-
-   from automation_file import execute_action
-
-   results = execute_action([
-       ["FA_create_dir",  {"dir_path": "build"}],
-       ["FA_create_file", {"file_path": "build/hello.txt", "content": "hi"}],
-       ["FA_zip_dir",     {"dir_we_want_to_zip": "build", "zip_name": "build_snapshot"}],
-   ])
-
-同一份列表可从 CLI（``python -m automation_file run actions.json``）、
-Loopback TCP / HTTP 服务器、MCP 主机，以及图形界面的 **JSON 动作** 分页
-直接执行——无需改写。可参考 :doc:`usage/quickstart` 了解校验、Dry-run
-与并行执行；:doc:`usage/cli` 介绍 argparse 派发器；:doc:`architecture`
-说明注册器与执行器如何协作。
-
-----
-
-提供哪些功能
-============
-
-**本地操作**\ （:doc:`usage/local`）
-   文件 / 目录 / ZIP / tar / 压缩档操作、``safe_join`` 路径穿越防护、
-   感知 OS 索引的 ``fast_find``、流式 ``file_checksum`` 与
-   ``find_duplicates``、``sync_dir`` rsync 风格镜像、目录差异比对、
-   文本 patch、JSON / YAML / CSV / JSONL / Parquet 编辑、MIME 检测、
-   模板渲染、回收站发送 / 还原、文件版本控制、条件式执行
-   （``FA_if_exists`` / ``FA_if_newer`` / ``FA_if_size_gt``）、变量替换
-   （``${env:…}`` / ``${date:%Y-%m-%d}`` / ``${uuid}``）、带超时的 shell
-   子进程，以及 AES-256-GCM 文件加密。
-
-**HTTP 传输**\ （:doc:`usage/transfer`）
-   ``download_file`` 通过 ``validate_http_url`` 校验每个 URL（拒绝
-   ``file://`` / ``ftp://`` / 私有 / loopback / link-local / 保留地址），
-   设下大小与超时上限，支持通过 ``Range:`` 续传到 ``<target>.part``，
-   传输后比对 ``expected_sha256``，并可整合进度注册器，提供实时传输
-   快照与协作式取消。
-
-**云端与远端存储**\ （:doc:`usage/cloud`）
-   Google Drive（OAuth2）、S3（boto3）、Azure Blob、Dropbox、OneDrive、
-   Box、SFTP（paramiko + ``RejectPolicy``）、FTP / FTPS、WebDAV、SMB /
-   CIFS 与 fsspec 桥接——皆由 ``build_default_registry()`` 自动注册，
-   并通过各自的共享单例访问。``copy_between`` 可按 URI 前缀在任意两个
-   后端间搬运数据。
-
-**动作服务器**\ （:doc:`usage/servers`）
-   默认仅绑定 loopback 的 TCP 与 HTTP 服务器，接受 JSON 动作列表，可
-   选择启用共享密钥认证、服务端 ``ActionACL`` 白名单、
-   ``GET /healthz`` / ``GET /readyz`` 健康检查、``GET /openapi.json``、
-   ``GET /progress`` WebSocket，以及带类型的 ``HTTPActionClient`` SDK。
-
-**MCP 服务器**\ （:doc:`usage/mcp`）
-   ``MCPServer`` 通过 stdio 上的换行分隔 JSON-RPC 2.0，把注册器桥接到
-   任意 Model Context Protocol 主机（Claude Desktop、Claude Code、MCP
-   CLI）。每个 ``FA_*`` 动作会变成带自动生成输入 schema 的 MCP 工具。
-
-**桌面图形界面**\ （:doc:`usage/gui`）
-   PySide6 分页控制界面——Home、Local、Transfer、Progress、JSON 动作、
-   Triggers、Scheduler、Servers，加上每个云端后端各一个分页——共享
-   相同的单例，并通过 ``ActionWorker`` 在全局线程池上派工。
-
-**可靠性**\ （:doc:`usage/reliability`）
-   ``retry_on_transient`` 带上限的指数退避、``Quota`` 大小与时间预算、
-   ``CircuitBreaker``、``RateLimiter``、``FileLock`` / ``SQLiteLock``、
-   持久化的 ``ActionQueue``、SQLite ``AuditLog``、用于周期清单比对的
-   ``IntegrityMonitor``，以及带类型的 ``FileAutomationException`` 层级。
-
-**触发器与调度**\ （:doc:`usage/events`）
-   文件监控触发器（``FA_watch_*``）会在文件系统事件发生时运行动作列表；
-   cron 风格调度器（``FA_schedule_*``）按调度周期性运行动作列表，并具
-   重叠保护——两者均会在失败时回退到通知。
-
-**通知**\ （:doc:`usage/notifications`）
-   Slack、Email（SMTP）、Discord、Telegram、Microsoft Teams、PagerDuty
-   与通用 Webhook 接收端，由 ``NotificationManager`` 组合，具备每接收端
-   错误隔离与滑动窗口去重。
-
-**配置与机密信息**\ （:doc:`usage/config`）
-   在 ``automation_file.toml`` 中声明接收端与默认值；``${env:…}`` /
-   ``${file:…}`` 引用通过链式 ``EnvSecretProvider`` / ``FileSecretProvider``
-   解析；``ConfigWatcher`` 会轮询并热重载文件，无需重启。
-
-**DAG 动作执行器**\ （:doc:`usage/dag`）
-   以 DAG 形式运行动作列表，可声明依赖、进行拓扑式并行展开、按分支
-   跳过失败节点。
-
-**可观测性**
-   ``start_metrics_server()`` 把每个动作以 Prometheus 计数器与直方图
-   对外暴露；``start_web_ui()`` 提供仅依赖标准库的 HTMX 仪表板，
-   呈现健康状态、进度与注册器。
-
-**插件**\ （:doc:`usage/plugins`）
-   第三方包可通过 ``[project.entry-points."automation_file.actions"]``
-   注册自家 ``FA_*`` 动作；``PackageLoader`` 会导入一个 Python 包，
-   并把其顶层成员以 ``<package>_<member>`` 名称注册进注册器。
-
-----
-
-阅读顺序
-========
-
-文档按语言与内容类型拆分。手册按典型读者旅程组织——安装、操作本地、
-串接远端存储、对外开服务器、规模化自动化，最后深入可靠性、配置与
-组合执行。API 参考则是每个公开模块的自动生成 Python 参考。
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 入门
-
-   usage/quickstart
-   usage/cli
-   architecture
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 文件与存储操作
-
-   usage/local
-   usage/transfer
-   usage/cloud
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 服务器与界面
-
-   usage/servers
-   usage/mcp
-   usage/gui
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 运行时控制
-
-   usage/reliability
-   usage/events
-   usage/notifications
-   usage/config
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 组合与扩展
-
-   usage/dag
-   usage/plugins
-
-.. toctree::
-   :maxdepth: 1
-   :caption: API 参考
-
-   api/core
-   api/local
-   api/remote
-   api/server
-   api/client
-   api/trigger
-   api/scheduler
-   api/notify
-   api/progress
-   api/project
-   api/ui
-   api/utils
-
-----
-
-索引
-====
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
diff --git a/docs/source.zh-TW/api/client.rst b/docs/source.zh-TW/api/client.rst
deleted file mode 100644
index 36ab808..0000000
--- a/docs/source.zh-TW/api/client.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-Client SDK
-==========
-
-.. automodule:: automation_file.client.http_client
-   :members:
diff --git a/docs/source.zh-TW/api/core.rst b/docs/source.zh-TW/api/core.rst
deleted file mode 100644
index e25e807..0000000
--- a/docs/source.zh-TW/api/core.rst
+++ /dev/null
@@ -1,86 +0,0 @@
-Core
-====
-
-.. automodule:: automation_file.core.action_registry
-   :members:
-
-.. automodule:: automation_file.core.action_executor
-   :members:
-
-.. automodule:: automation_file.core.dag_executor
-   :members:
-
-.. automodule:: automation_file.core.callback_executor
-   :members:
-
-.. automodule:: automation_file.core.package_loader
-   :members:
-
-.. automodule:: automation_file.core.json_store
-   :members:
-
-.. automodule:: automation_file.core.retry
-   :members:
-
-.. automodule:: automation_file.core.quota
-   :members:
-
-.. automodule:: automation_file.core.rate_limit
-   :members:
-
-.. automodule:: automation_file.core.circuit_breaker
-   :members:
-
-.. automodule:: automation_file.core.file_lock
-   :members:
-
-.. automodule:: automation_file.core.sqlite_lock
-   :members:
-
-.. automodule:: automation_file.core.action_queue
-   :members:
-
-.. automodule:: automation_file.core.content_store
-   :members:
-
-.. automodule:: automation_file.core.progress
-   :members:
-
-.. automodule:: automation_file.core.checksum
-   :members:
-
-.. automodule:: automation_file.core.manifest
-   :members:
-
-.. automodule:: automation_file.core.fim
-   :members:
-
-.. automodule:: automation_file.core.audit
-   :members:
-
-.. automodule:: automation_file.core.crypto
-   :members:
-
-.. automodule:: automation_file.core.metrics
-   :members:
-
-.. automodule:: automation_file.core.substitution
-   :members:
-
-.. automodule:: automation_file.core.config_watcher
-   :members:
-
-.. automodule:: automation_file.core.plugins
-   :members:
-
-.. automodule:: automation_file.core.config
-   :members:
-
-.. automodule:: automation_file.core.secrets
-   :members:
-
-.. automodule:: automation_file.exceptions
-   :members:
-
-.. automodule:: automation_file.logging_config
-   :members:
diff --git a/docs/source.zh-TW/api/local.rst b/docs/source.zh-TW/api/local.rst
deleted file mode 100644
index 9dbf0a2..0000000
--- a/docs/source.zh-TW/api/local.rst
+++ /dev/null
@@ -1,47 +0,0 @@
-本地操作
-========
-
-.. automodule:: automation_file.local.file_ops
-   :members:
-
-.. automodule:: automation_file.local.dir_ops
-   :members:
-
-.. automodule:: automation_file.local.zip_ops
-   :members:
-
-.. automodule:: automation_file.local.sync_ops
-   :members:
-
-.. automodule:: automation_file.local.safe_paths
-   :members:
-
-.. automodule:: automation_file.local.shell_ops
-   :members:
-
-.. automodule:: automation_file.local.tar_ops
-   :members:
-
-.. automodule:: automation_file.local.json_edit
-   :members:
-
-.. automodule:: automation_file.local.conditional
-   :members:
-
-.. automodule:: automation_file.local.archive_ops
-   :members:
-
-.. automodule:: automation_file.local.diff_ops
-   :members:
-
-.. automodule:: automation_file.local.mime
-   :members:
-
-.. automodule:: automation_file.local.templates
-   :members:
-
-.. automodule:: automation_file.local.trash
-   :members:
-
-.. automodule:: automation_file.local.versioning
-   :members:
diff --git a/docs/source.zh-TW/api/notify.rst b/docs/source.zh-TW/api/notify.rst
deleted file mode 100644
index 15b4aa1..0000000
--- a/docs/source.zh-TW/api/notify.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-通知
-====
-
-.. automodule:: automation_file.notify.sinks
-   :members:
-
-.. automodule:: automation_file.notify.manager
-   :members:
diff --git a/docs/source.zh-TW/api/progress.rst b/docs/source.zh-TW/api/progress.rst
deleted file mode 100644
index cc8ed52..0000000
--- a/docs/source.zh-TW/api/progress.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-進度與取消
-==========
-
-傳輸的可選儀表化。對 :func:`~automation_file.download_file`、
-:func:`s3_upload_file` 或 :func:`s3_download_file` 傳入
-``progress_name="<label>"``，傳輸即會登錄到共享的
-:data:`~automation_file.core.progress.progress_registry`。接著 GUI 或
-JSON 動作即可輪詢 reporter 快照，或在傳輸中途取消。
-
-.. automodule:: automation_file.core.progress
-   :members:
diff --git a/docs/source.zh-TW/api/project.rst b/docs/source.zh-TW/api/project.rst
deleted file mode 100644
index 51390a1..0000000
--- a/docs/source.zh-TW/api/project.rst
+++ /dev/null
@@ -1,8 +0,0 @@
-專案鷹架
-========
-
-.. automodule:: automation_file.project.project_builder
-   :members:
-
-.. automodule:: automation_file.project.templates
-   :members:
diff --git a/docs/source.zh-TW/api/remote.rst b/docs/source.zh-TW/api/remote.rst
deleted file mode 100644
index b546c1e..0000000
--- a/docs/source.zh-TW/api/remote.rst
+++ /dev/null
@@ -1,173 +0,0 @@
-遠端操作
-========
-
-.. automodule:: automation_file.remote.url_validator
-   :members:
-
-.. automodule:: automation_file.remote.http_download
-   :members:
-
-Google Drive
-------------
-
-.. automodule:: automation_file.remote.google_drive.client
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.folder_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.search_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.share_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.google_drive.download_ops
-   :members:
-
-S3
----
-
-隨 ``automation_file`` 一併打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自動登錄。
-
-.. automodule:: automation_file.remote.s3.client
-   :members:
-
-.. automodule:: automation_file.remote.s3.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.s3.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.s3.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.s3.list_ops
-   :members:
-
-Azure Blob
-----------
-
-隨 ``automation_file`` 一併打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自動登錄。
-
-.. automodule:: automation_file.remote.azure_blob.client
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.azure_blob.list_ops
-   :members:
-
-Dropbox
--------
-
-隨 ``automation_file`` 一併打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自動登錄。
-
-.. automodule:: automation_file.remote.dropbox_api.client
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.dropbox_api.list_ops
-   :members:
-
-SFTP
-----
-
-隨 ``automation_file`` 一併打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自動登錄。
-使用 :class:`paramiko.RejectPolicy`——未知主機不會被自動加入。
-
-.. automodule:: automation_file.remote.sftp.client
-   :members:
-
-.. automodule:: automation_file.remote.sftp.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.sftp.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.sftp.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.sftp.list_ops
-   :members:
-
-FTP / FTPS
-----------
-
-隨 ``automation_file`` 一併打包；由
-:func:`automation_file.core.action_registry.build_default_registry` 自動登錄。
-支援純 FTP 與顯式 FTPS（透過 ``FTP_TLS`` + ``auth()``）。
-
-.. automodule:: automation_file.remote.ftp.client
-   :members:
-
-.. automodule:: automation_file.remote.ftp.upload_ops
-   :members:
-
-.. automodule:: automation_file.remote.ftp.download_ops
-   :members:
-
-.. automodule:: automation_file.remote.ftp.delete_ops
-   :members:
-
-.. automodule:: automation_file.remote.ftp.list_ops
-   :members:
-
-WebDAV
-------
-
-以 HTTP 為基礎的遠端儲存客戶端。使用 PROPFIND 取得目錄列表；除非明確傳入
-``allow_private_hosts=True``，否則拒絕連往私有 / loopback 目標。
-
-.. automodule:: automation_file.remote.webdav.client
-   :members:
-
-SMB / CIFS
-----------
-
-建構於 ``smbprotocol`` 套件的高階 :mod:`smbclient` API 之上。底層採用 UNC
-路徑（``\\\\server\\share\\path``），預設啟用加密連線。
-
-.. automodule:: automation_file.remote.smb.client
-   :members:
-
-fsspec 橋接
------------
-
-以 `fsspec <https://filesystem-spec.readthedocs.io/>`_ 為基礎的薄包裝層，
-讓其支援的任何檔案系統（memory、local、s3、gcs、abfs、…）皆可透過動作
-登錄表驅動。未提供 SSRF 防護——僅建議作為開發輔助工具，切勿當作遠端接入介面。
-
-.. automodule:: automation_file.remote.fsspec_bridge
-   :members:
-
-跨後端
-------
-
-.. automodule:: automation_file.remote.cross_backend
-   :members:
diff --git a/docs/source.zh-TW/api/scheduler.rst b/docs/source.zh-TW/api/scheduler.rst
deleted file mode 100644
index 18317e5..0000000
--- a/docs/source.zh-TW/api/scheduler.rst
+++ /dev/null
@@ -1,16 +0,0 @@
-排程器
-======
-
-以 cron 風格執行週期性動作清單。解析器支援標準 5 欄位語法（分 時 日
-月 星期），包含 ``*``、範圍、清單、``*/n`` 步進以及月份 / 星期別名。
-背景執行緒在分鐘邊界甦醒，透過共享的 :class:`ActionExecutor` 調度
-每個相符的任務。
-
-.. automodule:: automation_file.scheduler
-   :members:
-
-.. automodule:: automation_file.scheduler.cron
-   :members:
-
-.. automodule:: automation_file.scheduler.manager
-   :members:
diff --git a/docs/source.zh-TW/api/server.rst b/docs/source.zh-TW/api/server.rst
deleted file mode 100644
index 7c44cdb..0000000
--- a/docs/source.zh-TW/api/server.rst
+++ /dev/null
@@ -1,28 +0,0 @@
-伺服器
-======
-
-.. automodule:: automation_file.server.tcp_server
-   :members:
-
-.. automodule:: automation_file.server.http_server
-   :members:
-
-HTTP 伺服器另外提供 ``GET /healthz``（liveness）、``GET /readyz``
-（readiness——登錄表為空時回傳 503）、``GET /openapi.json``（OpenAPI 3.0
-規格），以及 ``GET /progress``（以 WebSocket 推送
-:class:`automation_file.core.progress.progress_registry` 快照）。
-
-.. automodule:: automation_file.server.web_ui
-   :members:
-
-.. automodule:: automation_file.server.mcp_server
-   :members:
-
-.. automodule:: automation_file.server.metrics_server
-   :members:
-
-.. automodule:: automation_file.server.action_acl
-   :members:
-
-.. automodule:: automation_file.server.network_guards
-   :members:
diff --git a/docs/source.zh-TW/api/trigger.rst b/docs/source.zh-TW/api/trigger.rst
deleted file mode 100644
index ca8d7ad..0000000
--- a/docs/source.zh-TW/api/trigger.rst
+++ /dev/null
@@ -1,12 +0,0 @@
-觸發器
-======
-
-以 ``watchdog`` 監看本地路徑，並在相符的檔案系統事件發生時調度動作清單。
-模組層的 :data:`~automation_file.trigger.trigger_manager` 以名稱為鍵維護
-一組活動 watcher，讓 JSON 介面與 GUI 共享同一個生命週期。
-
-.. automodule:: automation_file.trigger
-   :members:
-
-.. automodule:: automation_file.trigger.manager
-   :members:
diff --git a/docs/source.zh-TW/api/ui.rst b/docs/source.zh-TW/api/ui.rst
deleted file mode 100644
index 5147b30..0000000
--- a/docs/source.zh-TW/api/ui.rst
+++ /dev/null
@@ -1,81 +0,0 @@
-圖形介面
-========
-
-PySide6 前端。匯入 ``automation_file.ui`` 會立即載入 Qt；facade 上的
-``automation_file.launch_ui`` 屬性則是延遲載入（只在存取時才拉入 Qt），
-因此非 UI 工作負載可維持低匯入成本。
-
-啟動器
-------
-
-.. automodule:: automation_file.ui.launcher
-   :members:
-
-主視窗
-------
-
-.. automodule:: automation_file.ui.main_window
-   :members:
-
-背景 worker
------------
-
-.. automodule:: automation_file.ui.worker
-   :members:
-
-Log 面板
---------
-
-.. automodule:: automation_file.ui.log_widget
-   :members:
-
-分頁
-----
-
-.. automodule:: automation_file.ui.tabs
-   :members:
-
-.. automodule:: automation_file.ui.tabs.base
-   :members:
-
-.. automodule:: automation_file.ui.tabs.home_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.local_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.http_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.drive_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.s3_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.azure_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.dropbox_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.sftp_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.transfer_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.json_editor_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.server_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.trigger_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.scheduler_tab
-   :members:
-
-.. automodule:: automation_file.ui.tabs.progress_tab
-   :members:
diff --git a/docs/source.zh-TW/api/utils.rst b/docs/source.zh-TW/api/utils.rst
deleted file mode 100644
index cf172fc..0000000
--- a/docs/source.zh-TW/api/utils.rst
+++ /dev/null
@@ -1,11 +0,0 @@
-工具
-====
-
-.. automodule:: automation_file.utils.file_discovery
-   :members:
-
-.. automodule:: automation_file.utils.fast_find
-   :members:
-
-.. automodule:: automation_file.utils.deduplicate
-   :members:
diff --git a/docs/source.zh-TW/conf.py b/docs/source.zh-TW/conf.py
deleted file mode 100644
index 3be51fb..0000000
--- a/docs/source.zh-TW/conf.py
+++ /dev/null
@@ -1,61 +0,0 @@
-"""Sphinx 組態（繁體中文）。"""
-
-# pylint: disable=invalid-name  # Sphinx 要求使用這些特定小寫名稱。
-
-from __future__ import annotations
-
-import os
-import sys
-
-sys.path.insert(0, os.path.abspath("../.."))
-
-project = "automation_file"
-author = "JE-Chen"
-copyright = "2026, JE-Chen"  # pylint: disable=redefined-builtin
-release = "0.0.32"
-language = "zh_TW"
-html_title = "automation_file 文件（繁體中文）"
-
-# Read the Docs sets READTHEDOCS_CANONICAL_URL to the per-translation canonical
-# URL (e.g. https://fileautomation.readthedocs.io/zh_TW/latest/). Use it as the
-# base URL so canonical <link rel="canonical"> tags and the translations flyout
-# resolve correctly. Empty string off-RTD.
-html_baseurl = os.environ.get("READTHEDOCS_CANONICAL_URL", "")
-
-extensions = [
-    "sphinx.ext.autodoc",
-    "sphinx.ext.napoleon",
-    "sphinx.ext.viewcode",
-    "sphinx.ext.intersphinx",
-    "myst_parser",
-    "sphinxcontrib.mermaid",
-]
-
-templates_path = ["../source/_templates"]
-exclude_patterns: list[str] = []
-source_suffix = {".rst": "restructuredtext", ".md": "markdown"}
-
-html_theme = "sphinx_rtd_theme"
-html_static_path = ["../source/_static"]
-
-autodoc_default_options = {
-    "members": True,
-    "undoc-members": True,
-    "show-inheritance": True,
-}
-autodoc_typehints = "description"
-autodoc_mock_imports = [
-    "google",
-    "googleapiclient",
-    "google_auth_oauthlib",
-    "requests",
-    "tqdm",
-    "boto3",
-    "azure",
-    "dropbox",
-    "paramiko",
-]
-
-intersphinx_mapping = {
-    "python": ("https://docs.python.org/3", None),
-}
diff --git a/docs/source.zh-TW/index.rst b/docs/source.zh-TW/index.rst
deleted file mode 100644
index dbbe0a0..0000000
--- a/docs/source.zh-TW/index.rst
+++ /dev/null
@@ -1,221 +0,0 @@
-###############
-automation_file
-###############
-
-**以 JSON 動作清單為核心的模組化檔案自動化框架。**
-
-``automation_file`` 把本地檔案 / 目錄 / ZIP / tar 操作、經 SSRF 驗證且
-可續傳的 HTTP 下載、十一種遠端儲存後端（Google Drive、S3、Azure Blob、
-Dropbox、OneDrive、Box、SFTP、FTP / FTPS、WebDAV、SMB、fsspec）、
-透過內建 TCP / HTTP / MCP 伺服器執行的 JSON 動作清單、cron 排程器、
-檔案監控觸發器、通知扇出、稽核紀錄、AES-256-GCM 檔案加密、Prometheus
-指標，以及 PySide6 桌面圖形介面，全部統合為單一框架——一切透過共用的
-``ActionRegistry`` 調度，並由單一 ``automation_file`` 門面對外呈現。
-
-* **PyPI**：https://pypi.org/project/automation_file/
-* **GitHub**：https://github.com/Integration-Automation/FileAutomation
-* **Issue / 未來規劃**：https://github.com/Integration-Automation/FileAutomation/issues
-* **授權**：MIT
-
-語言：`English <https://fileautomation.readthedocs.io/en/latest/>`_ | **繁體中文** | `简体中文 <https://fileautomation.readthedocs.io/zh_CN/latest/>`_
-
-.. note::
-
-   每個語言都是獨立的 Read the Docs 專案，並掛在主專案
-   ``fileautomation`` 下作為翻譯。RTD 也會在每頁右下角的版本選單中
-   自動提供語言切換器。
-
-.. contents:: 本頁目錄
-   :local:
-   :depth: 1
-
-----
-
-安裝
-====
-
-.. code-block:: bash
-
-   pip install automation_file
-
-每個後端（Google Drive、S3、Azure Blob、Dropbox、OneDrive、Box、SFTP、
-FTP、WebDAV、SMB、fsspec）以及 PySide6 圖形介面皆為一級執行階段相依
-套件——不需要記住任何選用 extra。
-
-第一份動作
-==========
-
-一個動作是三種 JSON 形狀之一——``[name]``、``[name, {kwargs}]`` 或
-``[name, [args]]``。動作清單是動作的陣列。共用的執行器會依序執行，並
-回傳每筆動作的結果對應表。
-
-.. code-block:: python
-
-   from automation_file import execute_action
-
-   results = execute_action([
-       ["FA_create_dir",  {"dir_path": "build"}],
-       ["FA_create_file", {"file_path": "build/hello.txt", "content": "hi"}],
-       ["FA_zip_dir",     {"dir_we_want_to_zip": "build", "zip_name": "build_snapshot"}],
-   ])
-
-同一份清單可從 CLI（``python -m automation_file run actions.json``）、
-Loopback TCP / HTTP 伺服器、MCP 主機，以及圖形介面的 **JSON 動作** 分頁
-直接執行——不需改寫。可參考 :doc:`usage/quickstart` 了解驗證、Dry-run
-與平行執行；:doc:`usage/cli` 介紹 argparse 派發器；:doc:`architecture`
-說明註冊器與執行器如何協作。
-
-----
-
-提供哪些功能
-============
-
-**本地操作**\ （:doc:`usage/local`）
-   檔案 / 目錄 / ZIP / tar / 壓縮檔操作、``safe_join`` 路徑穿越防護、
-   感知 OS 索引的 ``fast_find``、串流式 ``file_checksum`` 與
-   ``find_duplicates``、``sync_dir`` rsync 風格鏡像、目錄差異比對、
-   文字 patch、JSON / YAML / CSV / JSONL / Parquet 編輯、MIME 偵測、
-   樣板渲染、垃圾桶送回 / 還原、檔案版本控制、條件式執行
-   （``FA_if_exists`` / ``FA_if_newer`` / ``FA_if_size_gt``）、變數替換
-   （``${env:…}`` / ``${date:%Y-%m-%d}`` / ``${uuid}``）、有逾時的 shell
-   子行程，以及 AES-256-GCM 檔案加密。
-
-**HTTP 傳輸**\ （:doc:`usage/transfer`）
-   ``download_file`` 透過 ``validate_http_url`` 驗證每個 URL（拒絕
-   ``file://`` / ``ftp://`` / 私有 / loopback / link-local / 保留位址），
-   設下大小與逾時上限，支援透過 ``Range:`` 續傳到 ``<target>.part``，
-   傳輸後比對 ``expected_sha256``，並可整合進度註冊器，提供即時傳輸
-   快照與協作式取消。
-
-**雲端與遠端儲存**\ （:doc:`usage/cloud`）
-   Google Drive（OAuth2）、S3（boto3）、Azure Blob、Dropbox、OneDrive、
-   Box、SFTP（paramiko + ``RejectPolicy``）、FTP / FTPS、WebDAV、SMB /
-   CIFS 與 fsspec 橋接——皆由 ``build_default_registry()`` 自動註冊，
-   並透過各自的共享單例存取。``copy_between`` 可依 URI 前綴在任兩個
-   後端間搬資料。
-
-**動作伺服器**\ （:doc:`usage/servers`）
-   預設僅綁定 loopback 的 TCP 與 HTTP 伺服器，接受 JSON 動作清單，可
-   選擇啟用共享密鑰驗證、伺服器端 ``ActionACL`` 白名單、
-   ``GET /healthz`` / ``GET /readyz`` 健康檢查、``GET /openapi.json``、
-   ``GET /progress`` WebSocket，以及帶型別的 ``HTTPActionClient`` SDK。
-
-**MCP 伺服器**\ （:doc:`usage/mcp`）
-   ``MCPServer`` 透過 stdio 上的換行分隔 JSON-RPC 2.0，把註冊器橋接到
-   任何 Model Context Protocol 主機（Claude Desktop、Claude Code、MCP
-   CLI）。每個 ``FA_*`` 動作會變成具自動產生輸入 schema 的 MCP 工具。
-
-**桌面圖形介面**\ （:doc:`usage/gui`）
-   PySide6 分頁控制介面——Home、Local、Transfer、Progress、JSON 動作、
-   Triggers、Scheduler、Servers，加上每個雲端後端各一個分頁——共享
-   相同的單例，並透過 ``ActionWorker`` 在全域執行緒池上派工。
-
-**可靠性**\ （:doc:`usage/reliability`）
-   ``retry_on_transient`` 帶有上限的指數退避、``Quota`` 大小與時間預算、
-   ``CircuitBreaker``、``RateLimiter``、``FileLock`` / ``SQLiteLock``、
-   持久化的 ``ActionQueue``、SQLite ``AuditLog``、用於週期清單比對的
-   ``IntegrityMonitor``，以及帶型別的 ``FileAutomationException`` 階層。
-
-**觸發器與排程**\ （:doc:`usage/events`）
-   檔案監控觸發器（``FA_watch_*``）會在檔案系統事件發生時執行動作清單；
-   cron 風格排程器（``FA_schedule_*``）依排程定期執行動作清單，並具備
-   重疊保護——兩者皆會在失敗時回退到通知。
-
-**通知**\ （:doc:`usage/notifications`）
-   Slack、Email（SMTP）、Discord、Telegram、Microsoft Teams、PagerDuty
-   與通用 Webhook 接收端，由 ``NotificationManager`` 組合，具備每接收端
-   錯誤隔離與滑動視窗去重。
-
-**設定與機敏資訊**\ （:doc:`usage/config`）
-   在 ``automation_file.toml`` 裡宣告接收端與預設值；``${env:…}`` /
-   ``${file:…}`` 參照透過鏈式 ``EnvSecretProvider`` / ``FileSecretProvider``
-   解析；``ConfigWatcher`` 會輪詢並熱重載檔案，無需重啟。
-
-**DAG 動作執行器**\ （:doc:`usage/dag`）
-   以 DAG 形式執行動作清單，可宣告依賴、進行拓撲式平行展開、依分支
-   略過失敗節點。
-
-**可觀測性**
-   ``start_metrics_server()`` 把每個動作以 Prometheus 計數器與直方圖
-   對外曝光；``start_web_ui()`` 提供僅依賴標準函式庫的 HTMX 儀表板，
-   呈現健康狀態、進度與註冊器。
-
-**外掛**\ （:doc:`usage/plugins`）
-   第三方套件可透過 ``[project.entry-points."automation_file.actions"]``
-   註冊自家 ``FA_*`` 動作；``PackageLoader`` 會匯入一個 Python 套件，
-   並把其頂層成員以 ``<package>_<member>`` 名稱註冊進註冊器。
-
-----
-
-閱讀順序
-========
-
-文件依語言與內容類型拆分。手冊依典型讀者旅程組織——安裝、操作本地、
-串接遠端儲存、對外開伺服器、規模化自動化，最後深入可靠性、設定與
-組合執行。API 參考則是每個公開模組的自動生成 Python 參考。
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 入門
-
-   usage/quickstart
-   usage/cli
-   architecture
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 檔案與儲存操作
-
-   usage/local
-   usage/transfer
-   usage/cloud
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 伺服器與介面
-
-   usage/servers
-   usage/mcp
-   usage/gui
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 執行階段控制
-
-   usage/reliability
-   usage/events
-   usage/notifications
-   usage/config
-
-.. toctree::
-   :maxdepth: 1
-   :caption: 組合與擴充
-
-   usage/dag
-   usage/plugins
-
-.. toctree::
-   :maxdepth: 1
-   :caption: API 參考
-
-   api/core
-   api/local
-   api/remote
-   api/server
-   api/client
-   api/trigger
-   api/scheduler
-   api/notify
-   api/progress
-   api/project
-   api/ui
-   api/utils
-
-----
-
-索引
-====
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
diff --git a/docs/source/API/api_index.rst b/docs/source/API/api_index.rst
new file mode 100644
index 0000000..335e64f
--- /dev/null
+++ b/docs/source/API/api_index.rst
@@ -0,0 +1,174 @@
+==============================
+automation_file API Reference
+==============================
+
+The API reference is the auto-generated Python reference for every public
+module in ``automation_file``. Each chapter covers one slice of the package;
+use the table of contents on the left, or jump straight to a chapter below.
+
+.. contents:: On this page
+   :local:
+   :depth: 1
+
+----
+
+.. _api-core:
+
+Chapter A — Core
+================
+
+``ActionRegistry``, ``ActionExecutor``, ``CallbackExecutor``,
+``PackageLoader``, the JSON store, retry decorator, and quota guard.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Core
+
+   core
+
+.. _api-local:
+
+Chapter B — Local Operations
+============================
+
+File, directory, ZIP, tar, and ``safe_paths`` strategy modules.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Local Operations
+
+   local
+
+.. _api-remote:
+
+Chapter C — Remote Operations
+=============================
+
+URL validator, HTTP download, Google Drive, S3, Azure Blob, Dropbox,
+OneDrive, Box, SFTP, FTP / FTPS, WebDAV, SMB, and fsspec backends.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Remote Operations
+
+   remote
+
+.. _api-server:
+
+Chapter D — Server
+==================
+
+``TCPActionServer``, ``HTTPActionServer``, ``MCPServer``,
+``MetricsServer``, ``WebUIServer``, and the ``ActionACL``.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Server
+
+   server
+
+.. _api-client:
+
+Chapter E — Client SDK
+======================
+
+The Python client for talking to a running TCP / HTTP action server.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Client SDK
+
+   client
+
+.. _api-trigger:
+
+Chapter F — Triggers
+====================
+
+Composable trigger primitives that fire registered actions.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Triggers
+
+   trigger
+
+.. _api-scheduler:
+
+Chapter G — Scheduler
+=====================
+
+Cron-style scheduler for periodic action execution.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Scheduler
+
+   scheduler
+
+.. _api-notify:
+
+Chapter H — Notifications
+=========================
+
+Notification sinks (Slack, Email, Discord, Telegram, Teams, PagerDuty,
+Webhook).
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Notifications
+
+   notify
+
+.. _api-progress:
+
+Chapter I — Progress and Cancellation
+=====================================
+
+Progress reporting and cooperative cancellation primitives.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Progress and Cancellation
+
+   progress
+
+.. _api-project:
+
+Chapter J — Project Scaffolding
+===============================
+
+``ProjectBuilder`` and the project skeleton templates.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Project Scaffolding
+
+   project
+
+.. _api-ui:
+
+Chapter K — Graphical User Interface
+====================================
+
+``MainWindow``, ``ActionWorker``, ``LogPanel``, and the per-domain tab
+modules.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Graphical User Interface
+
+   ui
+
+.. _api-utils:
+
+Chapter L — Utils
+=================
+
+File-discovery, fast-find, deduplicate, grep, and rotate helpers.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Utils
+
+   utils
diff --git a/docs/source.zh-CN/api/client.rst b/docs/source/API/client.rst
similarity index 100%
rename from docs/source.zh-CN/api/client.rst
rename to docs/source/API/client.rst
diff --git a/docs/source.zh-CN/api/core.rst b/docs/source/API/core.rst
similarity index 100%
rename from docs/source.zh-CN/api/core.rst
rename to docs/source/API/core.rst
diff --git a/docs/source/api/local.rst b/docs/source/API/local.rst
similarity index 100%
rename from docs/source/api/local.rst
rename to docs/source/API/local.rst
diff --git a/docs/source/api/notify.rst b/docs/source/API/notify.rst
similarity index 100%
rename from docs/source/api/notify.rst
rename to docs/source/API/notify.rst
diff --git a/docs/source/api/progress.rst b/docs/source/API/progress.rst
similarity index 100%
rename from docs/source/api/progress.rst
rename to docs/source/API/progress.rst
diff --git a/docs/source/api/project.rst b/docs/source/API/project.rst
similarity index 100%
rename from docs/source/api/project.rst
rename to docs/source/API/project.rst
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diff --git a/docs/source/api/trigger.rst b/docs/source/API/trigger.rst
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diff --git a/docs/source/api/utils.rst b/docs/source/API/utils.rst
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diff --git a/docs/source/architecture.rst b/docs/source/Eng/architecture.rst
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diff --git a/docs/source/Eng/eng_index.rst b/docs/source/Eng/eng_index.rst
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@@ -0,0 +1,244 @@
+================================
+automation_file English Manual
+================================
+
+The English manual is split into chapters that follow a typical reader
+journey: install → run JSON actions → drive locally → reach remote storage
+→ expose servers → automate at scale. Use the table of contents on the
+left, or jump straight to a chapter below.
+
+.. contents:: On this page
+   :local:
+   :depth: 1
+
+----
+
+.. _eng-getting-started:
+
+Chapter 1 — Getting Started
+===========================
+
+Install ``automation_file``, run your first JSON action list, and
+understand the registry-and-executor split.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Getting Started
+
+   usage/quickstart
+
+.. _eng-cli:
+
+Chapter 2 — CLI
+===============
+
+Drive the framework from the ``python -m automation_file`` argparse
+dispatcher — subcommands, legacy flags, and JSON file execution.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: CLI
+
+   usage/cli
+
+.. _eng-architecture:
+
+Chapter 3 — Architecture
+========================
+
+The layered architecture, design patterns (Facade, Registry, Command,
+Strategy, Template Method, Singleton, Builder), and how the executor talks
+to the registry.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Architecture
+
+   architecture
+
+.. _eng-local:
+
+Chapter 4 — Local Operations
+============================
+
+File, directory, ZIP, tar, and archive operations exposed by the ``local/``
+strategy modules; the ``safe_join`` path-traversal guard; OS-index-aware
+``fast_find``; streaming ``file_checksum`` and ``find_duplicates``;
+``sync_dir`` rsync-style mirror; directory diffs and text patches; JSON /
+YAML / CSV / JSONL / Parquet edits; MIME detection; templates; trash send /
+restore; file versioning; conditional execution; variable substitution;
+shell subprocess with timeout; and AES-256-GCM file encryption.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Local Operations
+
+   usage/local
+
+.. _eng-transfer:
+
+Chapter 5 — HTTP Transfers
+==========================
+
+SSRF-validated outbound HTTP downloads with size, timeout, retry, and
+``expected_sha256`` caps via ``http_download``. Resumable ``Range:``
+downloads to ``<target>.part`` and live progress snapshots.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: HTTP Transfers
+
+   usage/transfer
+
+.. _eng-cloud:
+
+Chapter 6 — Cloud and SFTP Backends
+===================================
+
+Google Drive, S3, Azure Blob, Dropbox, OneDrive, Box, SFTP, FTP / FTPS,
+WebDAV, SMB, and fsspec — auto-registered through ``build_default_registry``.
+``copy_between`` moves data across backends via URI prefixes.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Cloud and SFTP Backends
+
+   usage/cloud
+
+.. _eng-servers:
+
+Chapter 7 — Action Servers
+==========================
+
+Loopback-only TCP and HTTP servers that accept JSON action lists, with
+optional shared-secret authentication, ``ActionACL`` allow lists,
+``GET /healthz`` / ``GET /readyz`` probes, ``GET /openapi.json``, a
+``GET /progress`` WebSocket, and the typed ``HTTPActionClient`` SDK.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Action Servers
+
+   usage/servers
+
+.. _eng-mcp:
+
+Chapter 8 — MCP Server
+======================
+
+``MCPServer`` bridges the registry to any Model Context Protocol host
+(Claude Desktop, Claude Code, MCP CLIs) over newline-delimited JSON-RPC
+2.0 on stdio.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: MCP Server
+
+   usage/mcp
+
+.. _eng-gui:
+
+Chapter 9 — GUI
+===============
+
+The PySide6 desktop control surface — tabbed layout, log panel, and
+``ActionWorker`` thread-pool model.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: GUI
+
+   usage/gui
+
+.. _eng-reliability:
+
+Chapter 10 — Reliability
+========================
+
+``retry_on_transient`` with capped exponential back-off, ``Quota`` size
+and time budgets, ``CircuitBreaker``, ``RateLimiter``, ``FileLock`` /
+``SQLiteLock``, persistent ``ActionQueue``, SQLite ``AuditLog``,
+``IntegrityMonitor`` for periodic manifest verification, and the typed
+``FileAutomationException`` hierarchy.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Reliability
+
+   usage/reliability
+
+.. _eng-events:
+
+Chapter 11 — Triggers and Scheduler
+===================================
+
+File-watcher triggers (``FA_watch_*``) run an action list on a filesystem
+event; the cron-style scheduler (``FA_schedule_*``) runs an action list on
+a recurring schedule with overlap protection.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Triggers and Scheduler
+
+   usage/events
+
+.. _eng-notifications:
+
+Chapter 12 — Notifications
+==========================
+
+Slack, Email (SMTP), Discord, Telegram, Microsoft Teams, PagerDuty, and
+generic webhook sinks composed by a ``NotificationManager`` with per-sink
+error isolation and sliding-window dedup.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Notifications
+
+   usage/notifications
+
+.. _eng-config:
+
+Chapter 13 — Configuration and Secrets
+======================================
+
+Declare sinks and defaults in ``automation_file.toml``; ``${env:…}`` /
+``${file:…}`` references resolve through chained ``EnvSecretProvider`` /
+``FileSecretProvider``; ``ConfigWatcher`` polls and hot-reloads the file
+without restart.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Configuration and Secrets
+
+   usage/config
+
+.. _eng-dag:
+
+Chapter 14 — DAG Action Executor
+================================
+
+Run action lists as a DAG with declared dependencies, topological parallel
+fan-out, and per-branch skip-on-failure.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: DAG Action Executor
+
+   usage/dag
+
+.. _eng-plugins:
+
+Chapter 15 — Plugins
+====================
+
+Third-party packages register their own ``FA_*`` actions through
+``[project.entry-points."automation_file.actions"]``; ``PackageLoader``
+imports a Python package and registers its top-level members as
+``<package>_<member>``.
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Plugins
+
+   usage/plugins
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diff --git a/docs/source/Zh-CN/zh_cn_index.rst b/docs/source/Zh-CN/zh_cn_index.rst
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@@ -0,0 +1,239 @@
+============================
+automation_file 简体中文文档
+============================
+
+简中手册按典型读者旅程拆分为章节：安装 → 执行 JSON 动作 → 操作本地文件
+→ 串接远端存储 → 对外开服务器 → 规模化自动化。可使用左侧目录，或直接
+跳到下方任一章节。
+
+.. contents:: 本页目录
+   :local:
+   :depth: 1
+
+----
+
+.. _zh-cn-getting-started:
+
+第 1 章 — 入门
+==============
+
+安装 ``automation_file``、执行第一份 JSON 动作列表，并理解注册器与
+执行器之间的分工。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 入门
+
+   usage/quickstart
+
+.. _zh-cn-cli:
+
+第 2 章 — CLI
+=============
+
+使用 ``python -m automation_file`` argparse 派发器驱动框架——子命令、
+旧版标志与 JSON 文件执行。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: CLI
+
+   usage/cli
+
+.. _zh-cn-architecture:
+
+第 3 章 — 架构
+==============
+
+分层架构、设计模式（Facade、Registry、Command、Strategy、Template
+Method、Singleton、Builder），以及执行器与注册器的交互方式。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 架构
+
+   architecture
+
+.. _zh-cn-local:
+
+第 4 章 — 本地操作
+==================
+
+由 ``local/`` 策略模块提供的文件、目录、ZIP、tar 与压缩档操作；
+``safe_join`` 路径穿越防护；感知 OS 索引的 ``fast_find``；流式
+``file_checksum`` 与 ``find_duplicates``；``sync_dir`` rsync 风格镜像；
+目录差异比对与文本 patch；JSON / YAML / CSV / JSONL / Parquet 编辑;
+MIME 检测；模板渲染；回收站发送 / 还原；文件版本控制；条件式执行；
+变量替换；带超时的 shell 子进程；以及 AES-256-GCM 文件加密。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 本地操作
+
+   usage/local
+
+.. _zh-cn-transfer:
+
+第 5 章 — HTTP 传输
+===================
+
+经 SSRF 校验的对外 HTTP 下载，并通过 ``http_download`` 设下大小、
+超时、重试与 ``expected_sha256`` 上限。可通过 ``Range:`` 续传到
+``<target>.part``，并提供实时进度快照。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: HTTP 传输
+
+   usage/transfer
+
+.. _zh-cn-cloud:
+
+第 6 章 — 云端与 SFTP 后端
+==========================
+
+Google Drive、S3、Azure Blob、Dropbox、OneDrive、Box、SFTP、FTP / FTPS、
+WebDAV、SMB 与 fsspec——皆由 ``build_default_registry`` 自动注册。
+``copy_between`` 可按 URI 前缀在不同后端间搬运数据。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 云端与 SFTP 后端
+
+   usage/cloud
+
+.. _zh-cn-servers:
+
+第 7 章 — 动作服务器
+====================
+
+默认仅绑定 loopback 的 TCP 与 HTTP 服务器，接受 JSON 动作列表，可
+选择启用共享密钥认证、``ActionACL`` 白名单、``GET /healthz`` /
+``GET /readyz`` 健康检查、``GET /openapi.json``、``GET /progress``
+WebSocket，以及带类型的 ``HTTPActionClient`` SDK。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 动作服务器
+
+   usage/servers
+
+.. _zh-cn-mcp:
+
+第 8 章 — MCP 服务器
+====================
+
+``MCPServer`` 通过 stdio 上的换行分隔 JSON-RPC 2.0，把注册器桥接到
+任意 Model Context Protocol 主机（Claude Desktop、Claude Code、MCP
+CLI）。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: MCP 服务器
+
+   usage/mcp
+
+.. _zh-cn-gui:
+
+第 9 章 — 图形界面
+==================
+
+PySide6 桌面控制界面——分页布局、日志面板，以及 ``ActionWorker`` 线程
+池模型。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 图形界面
+
+   usage/gui
+
+.. _zh-cn-reliability:
+
+第 10 章 — 可靠性
+=================
+
+带上限的指数退避 ``retry_on_transient``、``Quota`` 大小与时间预算、
+``CircuitBreaker``、``RateLimiter``、``FileLock`` / ``SQLiteLock``、
+持久化的 ``ActionQueue``、SQLite ``AuditLog``、用于周期清单比对的
+``IntegrityMonitor``，以及带类型的 ``FileAutomationException`` 层级。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 可靠性
+
+   usage/reliability
+
+.. _zh-cn-events:
+
+第 11 章 — 触发器与调度
+=======================
+
+文件监控触发器（``FA_watch_*``）会在文件系统事件发生时运行动作列表；
+cron 风格调度器（``FA_schedule_*``）按调度周期性运行动作列表，并具备
+重叠保护。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 触发器与调度
+
+   usage/events
+
+.. _zh-cn-notifications:
+
+第 12 章 — 通知
+===============
+
+Slack、Email（SMTP）、Discord、Telegram、Microsoft Teams、PagerDuty
+与通用 Webhook 接收端，由 ``NotificationManager`` 组合，具备每接收端
+错误隔离与滑动窗口去重。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 通知
+
+   usage/notifications
+
+.. _zh-cn-config:
+
+第 13 章 — 配置与机密信息
+=========================
+
+在 ``automation_file.toml`` 中声明接收端与默认值；``${env:…}`` /
+``${file:…}`` 引用会通过链式 ``EnvSecretProvider`` /
+``FileSecretProvider`` 解析；``ConfigWatcher`` 会轮询并热重载文件，
+无需重启。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 配置与机密信息
+
+   usage/config
+
+.. _zh-cn-dag:
+
+第 14 章 — DAG 动作执行器
+=========================
+
+以 DAG 形式运行动作列表，可声明依赖、进行拓扑式并行展开、按分支
+跳过失败节点。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: DAG 动作执行器
+
+   usage/dag
+
+.. _zh-cn-plugins:
+
+第 15 章 — 插件
+===============
+
+第三方包可通过 ``[project.entry-points."automation_file.actions"]``
+注册自家 ``FA_*`` 动作；``PackageLoader`` 会导入一个 Python 包，
+并把其顶层成员以 ``<package>_<member>`` 名称注册进注册器。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 插件
+
+   usage/plugins
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diff --git a/docs/source.zh-TW/usage/events.rst b/docs/source/Zh-TW/usage/events.rst
similarity index 100%
rename from docs/source.zh-TW/usage/events.rst
rename to docs/source/Zh-TW/usage/events.rst
diff --git a/docs/source.zh-TW/usage/gui.rst b/docs/source/Zh-TW/usage/gui.rst
similarity index 100%
rename from docs/source.zh-TW/usage/gui.rst
rename to docs/source/Zh-TW/usage/gui.rst
diff --git a/docs/source.zh-TW/usage/local.rst b/docs/source/Zh-TW/usage/local.rst
similarity index 100%
rename from docs/source.zh-TW/usage/local.rst
rename to docs/source/Zh-TW/usage/local.rst
diff --git a/docs/source.zh-TW/usage/mcp.rst b/docs/source/Zh-TW/usage/mcp.rst
similarity index 100%
rename from docs/source.zh-TW/usage/mcp.rst
rename to docs/source/Zh-TW/usage/mcp.rst
diff --git a/docs/source.zh-TW/usage/notifications.rst b/docs/source/Zh-TW/usage/notifications.rst
similarity index 100%
rename from docs/source.zh-TW/usage/notifications.rst
rename to docs/source/Zh-TW/usage/notifications.rst
diff --git a/docs/source.zh-TW/usage/plugins.rst b/docs/source/Zh-TW/usage/plugins.rst
similarity index 100%
rename from docs/source.zh-TW/usage/plugins.rst
rename to docs/source/Zh-TW/usage/plugins.rst
diff --git a/docs/source.zh-TW/usage/quickstart.rst b/docs/source/Zh-TW/usage/quickstart.rst
similarity index 100%
rename from docs/source.zh-TW/usage/quickstart.rst
rename to docs/source/Zh-TW/usage/quickstart.rst
diff --git a/docs/source.zh-TW/usage/reliability.rst b/docs/source/Zh-TW/usage/reliability.rst
similarity index 100%
rename from docs/source.zh-TW/usage/reliability.rst
rename to docs/source/Zh-TW/usage/reliability.rst
diff --git a/docs/source.zh-TW/usage/servers.rst b/docs/source/Zh-TW/usage/servers.rst
similarity index 100%
rename from docs/source.zh-TW/usage/servers.rst
rename to docs/source/Zh-TW/usage/servers.rst
diff --git a/docs/source.zh-TW/usage/transfer.rst b/docs/source/Zh-TW/usage/transfer.rst
similarity index 100%
rename from docs/source.zh-TW/usage/transfer.rst
rename to docs/source/Zh-TW/usage/transfer.rst
diff --git a/docs/source/Zh-TW/zh_tw_index.rst b/docs/source/Zh-TW/zh_tw_index.rst
new file mode 100644
index 0000000..ddcbf3f
--- /dev/null
+++ b/docs/source/Zh-TW/zh_tw_index.rst
@@ -0,0 +1,239 @@
+============================
+automation_file 繁體中文文件
+============================
+
+繁中手冊依典型讀者旅程拆分為章節：安裝 → 執行 JSON 動作 → 操作本地檔案
+→ 串接遠端儲存 → 對外開伺服器 → 規模化自動化。可使用左側目錄，或直接
+跳到下方任一章節。
+
+.. contents:: 本頁目錄
+   :local:
+   :depth: 1
+
+----
+
+.. _zh-tw-getting-started:
+
+第 1 章 — 入門
+==============
+
+安裝 ``automation_file``、執行第一份 JSON 動作清單，並理解註冊器與
+執行器之間的分工。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 入門
+
+   usage/quickstart
+
+.. _zh-tw-cli:
+
+第 2 章 — CLI
+=============
+
+使用 ``python -m automation_file`` argparse 派發器驅動框架——子命令、
+舊版旗標與 JSON 檔案執行。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: CLI
+
+   usage/cli
+
+.. _zh-tw-architecture:
+
+第 3 章 — 架構
+==============
+
+分層架構、設計模式（Facade、Registry、Command、Strategy、Template
+Method、Singleton、Builder），以及執行器與註冊器的互動方式。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 架構
+
+   architecture
+
+.. _zh-tw-local:
+
+第 4 章 — 本地操作
+==================
+
+由 ``local/`` 策略模組提供的檔案、目錄、ZIP、tar 與壓縮檔操作；
+``safe_join`` 路徑穿越防護；感知 OS 索引的 ``fast_find``；串流式
+``file_checksum`` 與 ``find_duplicates``；``sync_dir`` rsync 風格鏡像；
+目錄差異比對與文字 patch；JSON / YAML / CSV / JSONL / Parquet 編輯；
+MIME 偵測；樣板渲染；垃圾桶送回 / 還原；檔案版本控制；條件式執行；
+變數替換；具逾時的 shell 子行程；以及 AES-256-GCM 檔案加密。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 本地操作
+
+   usage/local
+
+.. _zh-tw-transfer:
+
+第 5 章 — HTTP 傳輸
+===================
+
+經 SSRF 驗證的對外 HTTP 下載，並透過 ``http_download`` 設下大小、
+逾時、重試與 ``expected_sha256`` 上限。可透過 ``Range:`` 續傳到
+``<target>.part``，並提供即時進度快照。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: HTTP 傳輸
+
+   usage/transfer
+
+.. _zh-tw-cloud:
+
+第 6 章 — 雲端與 SFTP 後端
+==========================
+
+Google Drive、S3、Azure Blob、Dropbox、OneDrive、Box、SFTP、FTP / FTPS、
+WebDAV、SMB 與 fsspec——皆由 ``build_default_registry`` 自動註冊。
+``copy_between`` 可依 URI 前綴在不同後端間搬資料。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 雲端與 SFTP 後端
+
+   usage/cloud
+
+.. _zh-tw-servers:
+
+第 7 章 — 動作伺服器
+====================
+
+預設僅綁定 loopback 的 TCP 與 HTTP 伺服器，接受 JSON 動作清單，並可
+選擇啟用共享密鑰驗證、``ActionACL`` 白名單、``GET /healthz`` /
+``GET /readyz`` 健康檢查、``GET /openapi.json``、``GET /progress``
+WebSocket，以及帶型別的 ``HTTPActionClient`` SDK。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 動作伺服器
+
+   usage/servers
+
+.. _zh-tw-mcp:
+
+第 8 章 — MCP 伺服器
+====================
+
+``MCPServer`` 透過 stdio 上的換行分隔 JSON-RPC 2.0，把註冊器橋接到
+任何 Model Context Protocol 主機（Claude Desktop、Claude Code、MCP
+CLI）。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: MCP 伺服器
+
+   usage/mcp
+
+.. _zh-tw-gui:
+
+第 9 章 — 圖形介面
+==================
+
+PySide6 桌面控制介面——分頁佈局、日誌面板，以及 ``ActionWorker`` 執行
+緒池模型。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 圖形介面
+
+   usage/gui
+
+.. _zh-tw-reliability:
+
+第 10 章 — 可靠性
+=================
+
+帶上限的指數退避 ``retry_on_transient``、``Quota`` 大小與時間預算、
+``CircuitBreaker``、``RateLimiter``、``FileLock`` / ``SQLiteLock``、
+持久化的 ``ActionQueue``、SQLite ``AuditLog``、用於週期清單比對的
+``IntegrityMonitor``，以及帶型別的 ``FileAutomationException`` 階層。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 可靠性
+
+   usage/reliability
+
+.. _zh-tw-events:
+
+第 11 章 — 觸發器與排程
+=======================
+
+檔案監控觸發器（``FA_watch_*``）會在檔案系統事件發生時執行動作清單；
+cron 風格排程器（``FA_schedule_*``）會依排程定期執行動作清單，並具備
+重疊保護。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 觸發器與排程
+
+   usage/events
+
+.. _zh-tw-notifications:
+
+第 12 章 — 通知
+===============
+
+Slack、Email（SMTP）、Discord、Telegram、Microsoft Teams、PagerDuty
+與通用 Webhook 接收端，由 ``NotificationManager`` 組合，具備每接收端
+錯誤隔離與滑動視窗去重。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 通知
+
+   usage/notifications
+
+.. _zh-tw-config:
+
+第 13 章 — 設定與機敏資訊
+=========================
+
+在 ``automation_file.toml`` 裡宣告接收端與預設值；``${env:…}`` /
+``${file:…}`` 參照會透過鏈式 ``EnvSecretProvider`` /
+``FileSecretProvider`` 解析；``ConfigWatcher`` 會輪詢並熱重載檔案，
+無需重啟。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 設定與機敏資訊
+
+   usage/config
+
+.. _zh-tw-dag:
+
+第 14 章 — DAG 動作執行器
+=========================
+
+以 DAG 形式執行動作清單，可宣告依賴、進行拓撲式平行展開、依分支
+略過失敗節點。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: DAG 動作執行器
+
+   usage/dag
+
+.. _zh-tw-plugins:
+
+第 15 章 — 外掛
+===============
+
+第三方套件可透過 ``[project.entry-points."automation_file.actions"]``
+註冊自家 ``FA_*`` 動作；``PackageLoader`` 會匯入一個 Python 套件，
+並把其頂層成員以 ``<package>_<member>`` 名稱註冊進註冊器。
+
+.. toctree::
+   :maxdepth: 2
+   :caption: 外掛
+
+   usage/plugins
diff --git a/docs/source/api/client.rst b/docs/source/api/client.rst
deleted file mode 100644
index 36ab808..0000000
--- a/docs/source/api/client.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-Client SDK
-==========
-
-.. automodule:: automation_file.client.http_client
-   :members:
diff --git a/docs/source/api/core.rst b/docs/source/api/core.rst
deleted file mode 100644
index e25e807..0000000
--- a/docs/source/api/core.rst
+++ /dev/null
@@ -1,86 +0,0 @@
-Core
-====
-
-.. automodule:: automation_file.core.action_registry
-   :members:
-
-.. automodule:: automation_file.core.action_executor
-   :members:
-
-.. automodule:: automation_file.core.dag_executor
-   :members:
-
-.. automodule:: automation_file.core.callback_executor
-   :members:
-
-.. automodule:: automation_file.core.package_loader
-   :members:
-
-.. automodule:: automation_file.core.json_store
-   :members:
-
-.. automodule:: automation_file.core.retry
-   :members:
-
-.. automodule:: automation_file.core.quota
-   :members:
-
-.. automodule:: automation_file.core.rate_limit
-   :members:
-
-.. automodule:: automation_file.core.circuit_breaker
-   :members:
-
-.. automodule:: automation_file.core.file_lock
-   :members:
-
-.. automodule:: automation_file.core.sqlite_lock
-   :members:
-
-.. automodule:: automation_file.core.action_queue
-   :members:
-
-.. automodule:: automation_file.core.content_store
-   :members:
-
-.. automodule:: automation_file.core.progress
-   :members:
-
-.. automodule:: automation_file.core.checksum
-   :members:
-
-.. automodule:: automation_file.core.manifest
-   :members:
-
-.. automodule:: automation_file.core.fim
-   :members:
-
-.. automodule:: automation_file.core.audit
-   :members:
-
-.. automodule:: automation_file.core.crypto
-   :members:
-
-.. automodule:: automation_file.core.metrics
-   :members:
-
-.. automodule:: automation_file.core.substitution
-   :members:
-
-.. automodule:: automation_file.core.config_watcher
-   :members:
-
-.. automodule:: automation_file.core.plugins
-   :members:
-
-.. automodule:: automation_file.core.config
-   :members:
-
-.. automodule:: automation_file.core.secrets
-   :members:
-
-.. automodule:: automation_file.exceptions
-   :members:
-
-.. automodule:: automation_file.logging_config
-   :members:
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 0fa834e..24cee19 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -15,12 +15,6 @@
 release = "0.0.32"
 language = "en"
 
-# Read the Docs sets READTHEDOCS_CANONICAL_URL to the per-translation canonical
-# URL (e.g. https://fileautomation.readthedocs.io/en/latest/). Use it as the
-# base URL so canonical <link rel="canonical"> tags and the translations flyout
-# resolve correctly. Empty string off-RTD.
-html_baseurl = os.environ.get("READTHEDOCS_CANONICAL_URL", "")
-
 extensions = [
     "sphinx.ext.autodoc",
     "sphinx.ext.napoleon",
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 911e919..74b40f5 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -13,219 +13,54 @@ fanout, an audit log, AES-256-GCM file encryption, Prometheus metrics, and a
 PySide6 desktop GUI — all dispatched through one shared ``ActionRegistry``
 and exposed from a single ``automation_file`` facade.
 
-* **PyPI** — https://pypi.org/project/automation_file/
-* **GitHub** — https://github.com/Integration-Automation/FileAutomation
-* **Issues / RoadMap** — https://github.com/Integration-Automation/FileAutomation/issues
-* **License** — MIT
-
-Languages: **English** | `繁體中文 <https://fileautomation.readthedocs.io/zh_TW/latest/>`_ | `简体中文 <https://fileautomation.readthedocs.io/zh_CN/latest/>`_
-
-.. note::
-
-   Each language is served as its own Read the Docs project, linked as a
-   translation of ``fileautomation``. RTD also exposes a built-in language
-   selector inside the version flyout in the bottom-right of every page.
-
-.. contents:: On this page
-   :local:
-   :depth: 1
-
-----
-
-Install
-=======
-
-.. code-block:: bash
-
-   pip install automation_file
-
-Every backend (Google Drive, S3, Azure Blob, Dropbox, OneDrive, Box, SFTP,
-FTP, WebDAV, SMB, fsspec) and the PySide6 GUI are first-class runtime
-dependencies — no optional extras to remember.
-
-First action
-============
-
-An action is one of three JSON shapes — ``[name]``, ``[name, {kwargs}]``, or
-``[name, [args]]``. An action list is an array of actions. The shared
-executor runs them in order and returns a per-action result map.
-
-.. code-block:: python
-
-   from automation_file import execute_action
-
-   results = execute_action([
-       ["FA_create_dir",  {"dir_path": "build"}],
-       ["FA_create_file", {"file_path": "build/hello.txt", "content": "hi"}],
-       ["FA_zip_dir",     {"dir_we_want_to_zip": "build", "zip_name": "build_snapshot"}],
-   ])
-
-The same list runs from the CLI (``python -m automation_file run actions.json``),
-over a loopback TCP / HTTP server, through an MCP host, or from the GUI's
-**JSON actions** tab — no rewrite needed. See :doc:`usage/quickstart` for
-validation, dry-run, and parallel execution; :doc:`usage/cli` for the
-argparse dispatcher; :doc:`architecture` for how the registry and executor
-fit together.
+* **PyPI**: https://pypi.org/project/automation_file/
+* **GitHub**: https://github.com/Integration-Automation/FileAutomation
+* **Issues / RoadMap**: https://github.com/Integration-Automation/FileAutomation/issues
+* **License**: MIT
 
 ----
 
-What it gives you
-=================
-
-**Local operations** (:doc:`usage/local`)
-   File / directory / ZIP / tar / archive ops, ``safe_join`` path-traversal
-   guard, OS-index-aware ``fast_find``, streaming ``file_checksum`` and
-   ``find_duplicates``, ``sync_dir`` rsync-style mirror, directory diffs,
-   text patches, JSON / YAML / CSV / JSONL / Parquet edits, MIME detection,
-   templates, trash send / restore, file versioning, conditional execution
-   (``FA_if_exists`` / ``FA_if_newer`` / ``FA_if_size_gt``), variable
-   substitution (``${env:…}`` / ``${date:%Y-%m-%d}`` / ``${uuid}``), shell
-   subprocess with timeout, and AES-256-GCM file encryption.
-
-**HTTP transfers** (:doc:`usage/transfer`)
-   ``download_file`` validates every URL through ``validate_http_url``
-   (rejects ``file://`` / ``ftp://`` / private / loopback / link-local /
-   reserved targets), enforces size and timeout caps, supports resumable
-   ``Range:`` downloads to ``<target>.part``, verifies an
-   ``expected_sha256`` after transfer, and integrates with the progress
-   registry for live transfer snapshots and cooperative cancellation.
-
-**Cloud and remote storage** (:doc:`usage/cloud`)
-   Google Drive (OAuth2), S3 (boto3), Azure Blob, Dropbox, OneDrive, Box,
-   SFTP (paramiko + ``RejectPolicy``), FTP / FTPS, WebDAV, SMB / CIFS, and a
-   fsspec bridge — all auto-registered by ``build_default_registry()`` and
-   reachable from one shared singleton each. ``copy_between`` moves data
-   between any two backends via URI prefixes.
-
-**Action servers** (:doc:`usage/servers`)
-   Loopback-only TCP and HTTP servers that accept JSON action lists, with
-   optional shared-secret authentication, server-side ``ActionACL`` allow
-   lists, ``GET /healthz`` / ``GET /readyz`` probes, ``GET /openapi.json``,
-   a ``GET /progress`` WebSocket, and a typed ``HTTPActionClient`` SDK.
-
-**MCP server** (:doc:`usage/mcp`)
-   ``MCPServer`` bridges the registry to any Model Context Protocol host
-   (Claude Desktop, Claude Code, MCP CLIs) over newline-delimited JSON-RPC
-   2.0 on stdio. Every ``FA_*`` action becomes an MCP tool with an
-   auto-generated input schema.
-
-**Desktop GUI** (:doc:`usage/gui`)
-   A PySide6 tabbed control surface — Home, Local, Transfer, Progress, JSON
-   actions, Triggers, Scheduler, Servers, plus one tab per cloud backend —
-   sharing the same singletons and dispatching through ``ActionWorker`` on
-   the global thread pool.
-
-**Reliability** (:doc:`usage/reliability`)
-   ``retry_on_transient`` with capped exponential back-off, ``Quota`` size
-   and time budgets, ``CircuitBreaker``, ``RateLimiter``, ``FileLock`` /
-   ``SQLiteLock``, persistent ``ActionQueue``, SQLite ``AuditLog``,
-   ``IntegrityMonitor`` for periodic manifest verification, and a typed
-   ``FileAutomationException`` hierarchy.
-
-**Triggers and scheduler** (:doc:`usage/events`)
-   File-watcher triggers (``FA_watch_*``) run an action list on a
-   filesystem event; the cron-style scheduler (``FA_schedule_*``) runs an
-   action list on a recurring schedule with overlap protection — both fall
-   back to notifications on failure.
-
-**Notifications** (:doc:`usage/notifications`)
-   Slack, Email (SMTP), Discord, Telegram, Microsoft Teams, PagerDuty, and
-   generic webhook sinks composed by a ``NotificationManager`` with
-   per-sink error isolation and sliding-window dedup.
-
-**Configuration and secrets** (:doc:`usage/config`)
-   Declare sinks and defaults in ``automation_file.toml``; ``${env:…}`` /
-   ``${file:…}`` references are resolved through chained ``EnvSecretProvider``
-   / ``FileSecretProvider``; ``ConfigWatcher`` polls and hot-reloads the
-   file without restart.
-
-**DAG action executor** (:doc:`usage/dag`)
-   Run action lists as a DAG with declared dependencies, topological
-   parallel fan-out, and per-branch skip-on-failure.
-
-**Observability**
-   ``start_metrics_server()`` exposes Prometheus counters and histograms
-   for every action; ``start_web_ui()`` serves a stdlib-only HTMX dashboard
-   for health, progress, and the registry.
-
-**Plugins** (:doc:`usage/plugins`)
-   Third-party packages register their own ``FA_*`` actions through
-   ``[project.entry-points."automation_file.actions"]``; ``PackageLoader``
-   imports a Python package and registers its top-level members as
-   ``<package>_<member>``.
-
-----
-
-Reading order
-=============
-
-The docs are split by language and by content type. The manual follows a
-typical reader journey — install, drive locally, reach remote storage,
-expose servers, automate at scale — then dives into reliability,
-configuration, and composition. The API reference is the auto-generated
-Python reference for every public module.
-
-.. toctree::
-   :maxdepth: 1
-   :caption: Get started
-
-   usage/quickstart
-   usage/cli
-   architecture
+The documentation is split by language and by content type. Each language
+manual is organised into chapters (Getting Started, CLI, Architecture, Local
+Operations, HTTP Transfers, Cloud and SFTP Backends, Action Servers, MCP
+Server, GUI, Reliability, Triggers and Scheduler, Notifications,
+Configuration, DAG, Plugins); the API book holds the auto-generated Python
+reference for every public module. Pick a language from the table of
+contents on the left, or jump straight to a section below.
 
 .. toctree::
-   :maxdepth: 1
-   :caption: File and storage operations
+   :maxdepth: 2
+   :caption: English manual
 
-   usage/local
-   usage/transfer
-   usage/cloud
+   Eng/eng_index.rst
 
 .. toctree::
-   :maxdepth: 1
-   :caption: Servers and surfaces
+   :maxdepth: 2
+   :caption: 繁體中文手冊
 
-   usage/servers
-   usage/mcp
-   usage/gui
+   Zh-TW/zh_tw_index.rst
 
 .. toctree::
-   :maxdepth: 1
-   :caption: Run-time controls
+   :maxdepth: 2
+   :caption: 简体中文手册
 
-   usage/reliability
-   usage/events
-   usage/notifications
-   usage/config
+   Zh-CN/zh_cn_index.rst
 
 .. toctree::
-   :maxdepth: 1
-   :caption: Composition and extensions
-
-   usage/dag
-   usage/plugins
-
-.. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
    :caption: API reference
 
-   api/core
-   api/local
-   api/remote
-   api/server
-   api/client
-   api/trigger
-   api/scheduler
-   api/notify
-   api/progress
-   api/project
-   api/ui
-   api/utils
+   API/api_index.rst
 
 ----
 
+RoadMap
+-------
+
+* Project tracker: https://github.com/Integration-Automation/FileAutomation/issues
+
 Indices
-=======
+-------
 
 * :ref:`genindex`
 * :ref:`modindex`