fix: ecard文档修改

src/packages/__VUE/ecard/doc.en-US.md

@@ -47,7 +47,7 @@ app.use(Ecard);
           price:40
         },
       ])
-    const money = ref(0);
+    const money = ref(10);
     const inputChange = (val) => {
       money.value = val;
     };

src/packages/__VUE/ecard/doc.md

@@ -47,7 +47,7 @@ app.use(Ecard);
           price:40
         },
       ])
-    const money = ref(0);
+    const money = ref(10);
     const inputChange = (val) => {
       money.value = val;
     };

src/sites/mobile-taro/vue/src/business/pages/ecard/index.vue

@@ -4,11 +4,11 @@
     <h2>基础用法</h2>
     <nut-cell>
       <nut-ecard
+        v-model="money"
         @inputChange="inputChange"
         @change="change"
         @changeStep="changeStep"
         :data-list="dataList"
-        v-model="money"
       ></nut-ecard>
     </nut-cell>
   </div>