增加【清除获取的模型】的功能，主要是用于在获取模型列表后，不想要了，需要恢复系统自带的模型。

[vual]

💻 变更类型 | Change Type

• ✨ feat
• 🐛 fix
• ♻️ refactor
• 💄 style
• 👷 build
• ⚡️ perf
• 📝 docs
• 🔨 chore

🔀 变更说明 | Description of Change

📝 补充信息 | Additional Information

[vercel]

@vual is attempting to deploy a commit to the LobeChat Community Team on Vercel.

A member of the Team first needs to authorize it.

[lobehubbot]

👍 @vual

Thank you for raising your pull request and contributing to our Community
Please make sure you have followed our contributing guidelines. We will review it as soon as possible.
If you encounter any problems, please feel free to connect with us.
非常感谢您提出拉取请求并为我们的社区做出贡献，请确保您已经遵循了我们的贡献指南，我们会尽快审查它。
如果您遇到任何问题，请随时与我们联系。

[codecov]

Codecov Report

Attention: Patch coverage is 56.25000% with 7 lines in your changes missing coverage. Please review.

Project coverage is 92.26%. Comparing base (a120d21) to head (b5553e8).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/store/user/slices/modelList/action.ts	56.25%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4260      +/-   ##
==========================================
- Coverage   92.28%   92.26%   -0.02%     
==========================================
  Files         488      488              
  Lines       35169    35184      +15     
  Branches     3248     3251       +3     
==========================================
+ Hits        32454    32462       +8     
- Misses       2715     2722       +7     

Flag	Coverage Δ
app	92.26% <56.25%> (-0.02%)	⬇️
server	97.37% <ø> (ø)

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