feat: add README

src/mineru-sgalng/README.md

@@ -1,26 +1,45 @@
 # MinerU SGLang
 
-SGLang backend server:
+[English](./README.md) | [中文](./README.zh.md)
 
-```bash
-docker compose --profile sglang-server up -d
-```
+This service runs MinerU with the SGLang backend.
 
-Document parse API:
+## Start Services
 
-```bash
-docker compose --profile api up -d
-```
+- **SGLang backend server**:
 
-Gradio WebUI:
+  ```bash
+  docker compose --profile sglang-server up -d
+  ```
 
-```bash
-docker compose --profile gradio up -d
-```
+- **Document parse API**:
 
-Test SGLang backend:
+  ```bash
+  docker compose --profile api up -d
+  ```
+
+- **Gradio WebUI**:
+
+  ```bash
+  docker compose --profile gradio up -d
+  ```
+
+## Test SGLang backend
 
 ```bash
 pip install mineru
 mineru -p demo.pdf -o ./output -b vlm-sglang-client -u http://localhost:30000
 ```
+
+## Services
+
+- `mineru-sglang-server`: The SGLang backend server.
+- `mineru-api`: The document parsing API.
+- `mineru-gradio`: The Gradio WebUI.
+
+## Configuration
+
+- `MINERU_DOCKER_IMAGE`: The Docker image for MinerU SGLang, default is `alexsuntop/mineru-sglang:2.2.2`.
+- `MINERU_PORT_OVERRIDE_SGLANG`: The host port for the SGLang server, default is `30000`.
+- `MINERU_PORT_OVERRIDE_API`: The host port for the API service, default is `8000`.
+- `MINERU_PORT_OVERRIDE_GRADIO`: The host port for the Gradio WebUI, default is `7860`.