docs(mcp): correct Cline config path after manual verification

CodeRabbit suggested ~/.cline/data/settings/cline_mcp_settings.json, but
Cline's official docs (docs.cline.bot/mcp/mcp-overview) state:
- CLI: ~/.cline/mcp.json
- IDE extension: opened via UI button, file in VS Code global storage

Updated both EN and zh to describe both paths accurately rather than
using the unverified path from the bot review.

Author: 康惟

repo_pages/guide/mcp-integration.md

@@ -107,7 +107,7 @@ Edit `claude_desktop_config.json` (macOS: `~/Library/Application Support/Claude/
 
 #### Cline
 
-Cline stores MCP config in `~/.cline/data/settings/cline_mcp_settings.json` (VS Code extension). Open the Cline panel → MCP Servers icon → Configure tab → Configure MCP Servers, and add:
+Cline stores MCP config at two locations depending on how you use it: `~/.cline/mcp.json` for the Cline CLI, or the VS Code extension's MCP settings file (open via Cline panel → MCP Servers icon → Configure tab → Configure MCP Servers). Add:
 
 ```json
 {

repo_pages/zh/guide/mcp-integration.md

@@ -107,7 +107,7 @@ amp mcp add hebb -- /absolute/path/to/hebb-mcp
 
 #### Cline
 
-Cline 将 MCP 配置存储在 `~/.cline/data/settings/cline_mcp_settings.json`（VS Code 扩展）。打开 Cline 面板 → MCP Servers 图标 → Configure 标签 → Configure MCP Servers，添加：
+Cline 的 MCP 配置有两个位置：Cline CLI 用 `~/.cline/mcp.json`；VS Code 扩展通过 Cline 面板 → MCP Servers 图标 → Configure 标签 → Configure MCP Servers 按钮打开配置文件。添加：
 
 ```json
 {