Add bilingual docs summaries

Author: Pigbibi

README.md

@@ -2,6 +2,15 @@
 
 > ⚠️ 投资有风险，不构成投资建议，仅供学习交流用途。
 
+
+## 中文摘要
+
+- 完整中文版见 [`README.zh-CN.md`](README.zh-CN.md)；本节保留在英文文件顶部，方便从当前文件直接找到中文入口。
+- 用途：本文档围绕 `QuantStrategyPlugins`，用于理解 `QuantStrategyPlugins` 的配置、运行、部署、研究或验收边界。
+- 主要覆盖：`What Is Public`、`What Stays Out`、`Plugins`、`Usage`、`Notification and Log i18n`。
+- 阅读顺序：先确认边界、输入输出和权限要求，再执行文档里的命令、CI、dry-run、发布或切换步骤。
+- 风险提示：涉及实盘、密钥、权限、Cloud Run、交易所或券商 API 的变更，必须先在测试环境或 dry-run 验证；不要只凭示例直接修改生产。
+- 英文正文保留更完整的命令、字段名和配置键；如果摘要和正文不一致，以正文中的实际命令和配置为准。
 Open sidecar strategy plugins for QuantStrategyLab runtimes.
 
 Documentation: English | [简体中文](README.zh-CN.md)

README.zh-CN.md

@@ -2,6 +2,16 @@
 
 > ⚠️ 投资有风险，不构成投资建议，仅供学习交流用途。
 
+
+## English summary
+
+- Full English version: [`README.md`](README.md). This summary keeps an English entry point in the Chinese file.
+- Purpose: this document covers `QuantStrategyPlugins` for `QuantStrategyPlugins`.
+- Main topics: `开源范围`, `不进入开源仓库的内容`, `插件`, `使用方式`, `通知和日志 i18n`.
+- Read the boundaries, inputs, outputs, and permission requirements before running commands, CI jobs, dry-runs, releases, or runtime switches.
+- For live trading, secrets, Cloud Run, exchange, or broker API changes, validate in test or dry-run mode first and do not change production only from examples.
+- If this summary differs from the detailed Chinese body, follow the concrete commands, configuration keys, and constraints in the body.
+
 QuantStrategyLab 的开源侧车策略插件仓库。
 
 文档：[English](README.md) | 简体中文

docs/market-regime-control-plan.md

@@ -1,5 +1,14 @@
 # Market Regime Control Design Plan
 
+
+## 中文摘要
+
+- 完整中文版见 [`market-regime-control-plan.zh-CN.md`](market-regime-control-plan.zh-CN.md)；本节保留在英文文件顶部，方便从当前文件直接找到中文入口。
+- 用途：本文档围绕 `Market Regime Control Design Plan`，用于理解 `QuantStrategyPlugins` 的配置、运行、部署、研究或验收边界。
+- 主要覆盖：`Goals`、`Component Responsibilities`、`Arbitration Order`、`Strategy Consumption`、`Indicator Tiers`。
+- 阅读顺序：先确认边界、输入输出和权限要求，再执行文档里的命令、CI、dry-run、发布或切换步骤。
+- 风险提示：涉及实盘、密钥、权限、Cloud Run、交易所或券商 API 的变更，必须先在测试环境或 dry-run 验证；不要只凭示例直接修改生产。
+- 英文正文保留更完整的命令、字段名和配置键；如果摘要和正文不一致，以正文中的实际命令和配置为准。
 [简体中文](./market-regime-control-plan.zh-CN.md)
 
 This document records the current design boundary, arbitration order, strategy

docs/market-regime-control-plan.zh-CN.md

@@ -1,5 +1,15 @@
 # Market Regime Control 统一插件方案
 
+
+## English summary
+
+- Full English version: [`market-regime-control-plan.md`](market-regime-control-plan.md). This summary keeps an English entry point in the Chinese file.
+- Purpose: this document covers `Market Regime Control 统一插件方案` for `QuantStrategyPlugins`.
+- Main topics: `目标`, `组件职责`, `仲裁优先级`, `策略消费方式`, `版本管理`.
+- Read the boundaries, inputs, outputs, and permission requirements before running commands, CI jobs, dry-runs, releases, or runtime switches.
+- For live trading, secrets, Cloud Run, exchange, or broker API changes, validate in test or dry-run mode first and do not change production only from examples.
+- If this summary differs from the detailed Chinese body, follow the concrete commands, configuration keys, and constraints in the body.
+
 [English](./market-regime-control-plan.md)
 
 本文档记录 `market_regime_control` 的当前设计边界、信号优先级、策略消费方式和回测结论。