chore: add MIT license

[ltoddy]

Summary by CodeRabbit

• 文档
  • 新增 MIT 许可证文件，明确项目的授权条款及版权信息。

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: e398551c-d5ab-4906-9d25-ae14c726b1cc

📥 Commits

Reviewing files that changed from the base of the PR and between 2d23145 and ec61c5d.

📒 Files selected for processing (1)

• LICENSE

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

项目新增 LICENSE 文件。文件采用 MIT 许可证，并注明 LiuTao 的 2026 年版权信息。

Changes

许可证合规

Layer / File(s)	Summary
添加 MIT 许可证 LICENSE	新增 MIT 许可证文本，包含授权条件、免责声明、责任限制条款和版权声明。

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~2 minutes

Change: Other

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	标题“chore: add MIT license”准确描述了新增 MIT 许可证文件这一主要变更。标题简洁、清晰且与变更内容完全相关。
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Commit to this branch
• Create a new PR

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_{小兔捧来许可证，
MIT 条款写分明。
版权年份添新印，
自由使用有边界。
项目合规向前行。}

_{Comment @coderabbitai help to get the list of available commands.}