docs: add FAQ Q5 for permission/sandbox env vars

Add CODEX_BYPASS_SANDBOX and CODEAGENT_SKIP_PERMISSIONS
environment variables to FAQ section in both EN and CN READMEs.

Generated with SWE-Agent.ai

Co-Authored-By: SWE-Agent.ai <noreply@swe-agent.ai>

README.md

@@ -536,6 +536,28 @@ network_access = true
 
 ---
 
+### Q5: Permission denied or sandbox restrictions during execution
+
+**Problem:**
+Execution fails with permission errors or sandbox restrictions when running codeagent-wrapper.
+
+**Solution:**
+Set the following environment variables:
+```bash
+export CODEX_BYPASS_SANDBOX=true
+export CODEAGENT_SKIP_PERMISSIONS=true
+```
+
+Or add them to your shell profile (`~/.zshrc` or `~/.bashrc`):
+```bash
+echo 'export CODEX_BYPASS_SANDBOX=true' >> ~/.zshrc
+echo 'export CODEAGENT_SKIP_PERMISSIONS=true' >> ~/.zshrc
+```
+
+**Note:** These settings bypass security restrictions. Use with caution in trusted environments only.
+
+---
+
 **Still having issues?** Visit [GitHub Issues](https://github.com/cexll/myclaude/issues) to search or report new issues.
 
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README_CN.md

@@ -408,6 +408,28 @@ network_access = true
 
 ---
 
+### Q5: 执行时遇到权限拒绝或沙箱限制
+
+**问题描述：**
+运行 codeagent-wrapper 时出现权限错误或沙箱限制。
+
+**解决方案：**
+设置以下环境变量：
+```bash
+export CODEX_BYPASS_SANDBOX=true
+export CODEAGENT_SKIP_PERMISSIONS=true
+```
+
+或添加到 shell 配置文件（`~/.zshrc` 或 `~/.bashrc`）：
+```bash
+echo 'export CODEX_BYPASS_SANDBOX=true' >> ~/.zshrc
+echo 'export CODEAGENT_SKIP_PERMISSIONS=true' >> ~/.zshrc
+```
+
+**注意：** 这些设置会绕过安全限制，请仅在可信环境中使用。
+
+---
+
 **仍有疑问？** 请访问 [GitHub Issues](https://github.com/cexll/myclaude/issues) 搜索或提交新问题。
 
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