feat: 更新 README 文档，增强框架描述，突出 Claude Code 和 Playwright MCP 的智能自动化测试特性

Author: nick

README.cn.md

@@ -1,4 +1,4 @@
-# Playwright YAML 测试框架
+# Claude Code + Playwright MCP YAML 测试框架
 
 [![GitHub stars](https://img.shields.io/github/stars/terryso/claude-code-playwright-mcp-test.svg)](https://github.com/terryso/claude-code-playwright-mcp-test/stargazers)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://github.com/terryso/claude-code-playwright-mcp-test/pulls)
@@ -9,7 +9,7 @@
 
 > **中文文档** | **[English Documentation](README.md)**
 
-一个基于YAML配置的Playwright MCP自动化测试框架，专为Claude Code设计，支持多环境配置、步骤库复用和自然语言测试描述。
+一个由 **Claude Code + Playwright MCP** 驱动的智能自动化测试框架，实现基于自然语言的YAML测试配置，具备动态元素定位、多环境支持和会话持久化功能。
 
 ## 🧠 Playwright MCP 工作原理 - 核心创新
 

README.md

@@ -1,4 +1,4 @@
-# Playwright YAML Testing Framework
+# Claude Code + Playwright MCP YAML Testing Framework
 
 [![GitHub stars](https://img.shields.io/github/stars/terryso/claude-code-playwright-mcp-test.svg)](https://github.com/terryso/claude-code-playwright-mcp-test/stargazers)
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://github.com/terryso/claude-code-playwright-mcp-test/pulls)
@@ -9,7 +9,7 @@
 
 > **[中文文档](README.cn.md)** | **English Documentation**
 
-A YAML-based Playwright MCP automation testing framework designed for Claude Code, supporting multi-environment configuration, reusable step libraries, and natural language test descriptions.
+An intelligent automation testing framework powered by **Claude Code + Playwright MCP**, enabling natural language YAML-based testing with dynamic element targeting, multi-environment configuration, and session persistence.
 
 ## 🧠 How Playwright MCP Works - The Core Innovation