💄 style: update Novita AI models and docs

[jasonhp]

💻 变更类型 | Change Type

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

🔀 变更说明 | Description of Change

1. Add DeepSeek models for Novita AI
2. Add pricing for Novita AI models
3. Update Novita AI usage docs

📝 补充信息 | Additional Information

New Novita AI icons in lobehub/lobe-icons#62.

[vercel]

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[lobehubbot]

👍 @jasonhp

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.
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.01%. Comparing base (63c571b) to head (9c41529).
Report is 63 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5608      +/-   ##
==========================================
+ Coverage   92.14%   98.01%   +5.86%     
==========================================
  Files         644       14     -630     
  Lines       57371     3622   -53749     
  Branches     4261      402    -3859     
==========================================
- Hits        52865     3550   -49315     
+ Misses       4506       72    -4434     

Flag	Coverage Δ
app	?
server	98.01% <ø> (ø)

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[arvinxx]

CI 挂了要看下

[lobehubbot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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Ci is hung up to see

[jasonhp]

CI 挂了要看下

我看是 openrouter 的测试没通过，这次没有对 openrouter 的内容做修改。

[lobehubbot]

Bot detected the issue body's language is not English, translate it automatically. 👯👭🏻🧑‍🤝‍🧑👫🧑🏿‍🤝‍🧑🏻👩🏾‍🤝‍👨🏿👬🏿

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Ci is hung up to see

I think the OpenRouter's test was not approved, and this time I did not modify the content of OpenRouter.