docs(karpor): add DeepSeek AI backend option to installation guide (#600)

Author: yuki-node

docs/karpor/1-getting-started/2-installation.md

@@ -154,7 +154,7 @@ The Karpor Server Component is main backend server. It itself is an `apiserver`,
 |-----|------|---------|-------------|
 | server.ai | object | `{"authToken":"","backend":"openai","baseUrl":"","model":"gpt-3.5-turbo","proxy":{"enabled":false,"httpProxy":"","httpsProxy":"","noProxy":""},"temperature":1,"topP":1}` | AI configuration section. The AI analysis feature requires that [authToken, baseUrl] be assigned values. |
 | server.ai.authToken | string | `""` | Authentication token for accessing the AI service. |
-| server.ai.backend | string | `"openai"` | Backend service or platform that the AI model is hosted on. Available options: <br/>- `"openai"`: OpenAI API (default)<br/>- `"azureopenai"`: Azure OpenAI Service<br/>- `"huggingface"`: Hugging Face API<br/> If the backend you are using is compatible with OpenAI, then there is no need to make any changes here. |
+| server.ai.backend | string | `"openai"` | Backend service or platform that the AI model is hosted on. Available options: <br/>- `"openai"`: OpenAI API (default)<br/>- `"azureopenai"`: Azure OpenAI Service<br/>- `"huggingface"`: Hugging Face API<br/>- `"deepseek"`: DeepSeek API<br/> If the backend you are using is compatible with OpenAI, then there is no need to make any changes here. |
 | server.ai.baseUrl | string | `""` | Base URL of the AI service. e.g., "https://api.openai.com/v1". |
 | server.ai.model | string | `"gpt-3.5-turbo"` | Name or identifier of the AI model to be used. e.g., "gpt-3.5-turbo". |
 | server.ai.proxy | object | `{"enabled":false,"httpProxy":"","httpsProxy":"","noProxy":""}` | Proxy configuration for AI service connections. |

i18n/zh/docusaurus-plugin-content-docs-karpor/current/1-getting-started/2-installation.md

@@ -154,7 +154,7 @@ Karpor 服务器组件是主要的后端服务器。它本身是一个 `apiserve
 |-----|------|---------|-------------|
 | server.ai | object | `{"authToken":"","backend":"openai","baseUrl":"","model":"gpt-3.5-turbo","proxy":{"enabled":false,"httpProxy":"","httpsProxy":"","noProxy":""},"temperature":1,"topP":1}` | AI 配置部分。AI 分析功能需要为 [authToken, baseUrl] 赋值。 |
 | server.ai.authToken | string | `""` | 访问 AI 服务的认证令牌。 |
-| server.ai.backend | string | `"openai"` | 托管 AI 模型的后端服务或平台。可用选项：<br/>- `"openai"`: OpenAI API（默认）<br/>- `"azureopenai"`: Azure OpenAI 服务<br/>- `"huggingface"`: Hugging Face API<br/>如果您使用的后端与 OpenAI 兼容，则无需在此处进行任何更改。 |
+| server.ai.backend | string | `"openai"` | 托管 AI 模型的后端服务或平台。可用选项：<br/>- `"openai"`: OpenAI API（默认）<br/>- `"azureopenai"`: Azure OpenAI 服务<br/>- `"huggingface"`: Hugging Face API<br/>- `"deepseek"`: DeepSeek API<br/>如果您使用的后端与 OpenAI 兼容，则无需在此处进行任何更改。 |
 | server.ai.baseUrl | string | `""` | AI 服务的基础 URL。例如："https://api.openai.com/v1"。 |
 | server.ai.model | string | `"gpt-3.5-turbo"` | 要使用的 AI 模型的名称或标识符。例如："gpt-3.5-turbo"。 |
 | server.ai.proxy | object | `{"enabled":false,"httpProxy":"","httpsProxy":"","noProxy":""}` | AI 服务连接的代理配置。 |