add readme commit

readme.md

@@ -0,0 +1,19 @@
+启动前端
+/home/ubuntu/hyperliquid-demo
+source dex/bin/activate
+cd frontend
+npm run dev
+(npm run build是 编译）
+
+启动后端
+
+/home/ubuntu/hyperliquid-demo
+source dex/bin/activate
+cd backend
+nohup uvicorn main:app --reload --host 0.0.0.0 --port 8000 &
+
+ps -ef|grep next  main uvicorn 
+ kill
+
+前端 http://101.32.51.95:5174
+后端 http://101.32.51.95:8000