fix: fix the disabled status of service provider configuration

[opoet]

💻 变更类型 | Change Type

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

🔀 变更说明 | Description of Change

fix #5170
当 language_model_settings 关闭时，模型服务商页面的配置服务商按钮为禁用状态。

📝 补充信息 | Additional Information

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👍 @opoet

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