📝 docs: fix the display problem caused by merging (lobehub#7095)

* add proxy URL configurations for Moonshot and Volcengine APIs

* 📝 docs: fix the display problem caused by merging

* 📝 docs: fix the display problem caused by merging

---------

Co-authored-by: bbbugg <daming20120101@16.com>

Author: bbbugg

docs/self-hosting/environment-variables/model-provider.mdx

@@ -580,6 +580,15 @@ If you need to use Azure OpenAI to provide model services, you can refer to the
 - Default: `-`
 - Example: `-all,+deepseek-r1->deepseek-r1-250120,+deepseek-v3->deepseek-v3-241226,+doubao-1.5-pro-256k->doubao-1-5-pro-256k-250115,+doubao-1.5-pro-32k->doubao-1-5-pro-32k-250115,+doubao-1.5-lite-32k->doubao-1-5-lite-32k-250115`
 
+### `VOLCENGINE_PROXY_URL`
+
+- Type: Optional
+- Description: If you manually configure the Volcengine API proxy, you can use this configuration item to override the default Volcengine API request base URL
+- Default: `https://ark.cn-beijing.volces.com/api/v3`
+- Example: `https://my-volcengine-proxy.com/v1`
+
+## InfiniAI
+
 ### `INFINIAI_API_KEY`
 
 - Type: Required
@@ -595,10 +604,3 @@ If you need to use Azure OpenAI to provide model services, you can refer to the
 - Example: `-all,+qwq-32b,+deepseek-r1`
 
 [model-list]: /docs/self-hosting/advanced/model-list
-
-### `VOLCENGINE_PROXY_URL`
-
-- Type: Optional
-- Description: If you manually configure the Volcengine API proxy, you can use this configuration item to override the default Volcengine API request base URL
-- Default: `https://ark.cn-beijing.volces.com/api/v3`
-- Example: `https://my-volcengine-proxy.com/v1`

docs/self-hosting/environment-variables/model-provider.zh-CN.mdx

@@ -579,6 +579,15 @@ LobeChat 在部署时提供了丰富的模型服务商相关的环境变量，
 - 默认值：`-`
 - 示例：`-all,+deepseek-r1->deepseek-r1-250120,+deepseek-v3->deepseek-v3-241226,+doubao-1.5-pro-256k->doubao-1-5-pro-256k-250115,+doubao-1.5-pro-32k->doubao-1-5-pro-32k-250115,+doubao-1.5-lite-32k->doubao-1-5-lite-32k-250115`
 
+### `VOLCENGINE_PROXY_URL`
+
+- 类型：可选
+- 描述：如果你手动配置了 Volcengine 接口代理，可以使用此配置项来覆盖默认的 Volcengine API 请求基础 URL
+- 默认值：`https://ark.cn-beijing.volces.com/api/v3`
+- 示例：`https://my-volcengine-proxy.com/v1`
+
+## InfiniAI
+
 ### `INFINIAI_API_KEY`
 
 - 类型：必选
@@ -594,10 +603,3 @@ LobeChat 在部署时提供了丰富的模型服务商相关的环境变量，
 - 示例：`-all,+qwq-32b,+deepseek-r1`
 
 [model-list]: /zh/docs/self-hosting/advanced/model-list
-
-### `VOLCENGINE_PROXY_URL`
-
-- 类型：可选
-- 描述：如果你手动配置了 Volcengine 接口代理，可以使用此配置项来覆盖默认的 Volcengine API 请求基础 URL
-- 默认值：`https://ark.cn-beijing.volces.com/api/v3`
-- 示例：`https://my-volcengine-proxy.com/v1`