feat: 增加下载分享检查功能

miniprogram/pages/shape/index.json

@@ -8,6 +8,7 @@
         "van-divider": "@vant/weapp/divider/index",
         "van-icon": "@vant/weapp/icon/index",
         "van-popup": "@vant/weapp/popup/index",
+        "van-dialog": "@vant/weapp/dialog/index",
         "toy-button": "../../ui/button/button",
         "shape-card": "../../components/shape-card/shape-card",
         "shape-picker": "../../components/shape-picker/shape-picker",