refactor: use obs url in next-sdk playground (#27)

Author: kagol

.vitepress/theme/components/customContent.vue

@@ -292,7 +292,7 @@ onMounted(() => {
         linkUrl.value = `https://res-static.opentiny.design/tiny-robot-playground/latest/index.html${hash}`;
         title = "TinyRobot";
       } else if (route.path.includes("/next-sdk")) {
-        linkUrl.value = "https://ai.opentiny.design/next-sdk-playground";
+        linkUrl.value = "https://res-static.opentiny.design/next-sdk-playground/latest/index.html";
         title = "NEXT-SDKs";
       } else {
         linkUrl.value =

README.md

@@ -4,7 +4,8 @@ OpenTiny 项目演练场
 
 ## 本地启动
 
-```shell
+```bash
+git submodule update --init --recursive
 pnpm i
 pnpm dev
 ```