Fix(云灵AI):县域AI也支持送礼卡片选择

aiChat/mixins/chatMixinsV2.js

@@ -561,7 +561,7 @@ export const chatMixinsV2 = {
         // 是否单一规格
         const onlyOne = Object.keys(data.productValue).length === 1
         
-        if(onlyOne && this.onlyOneToAddCart) {
+        if(onlyOne) {
           this.buyNowOrGiftBuyReq(BuyNowOrGiftBuyType)
           return
         }

aiChat/views/history.vue

@@ -433,7 +433,6 @@
       @enter-history="audioStopHandle"
     />
     <ProductWindow
-      v-if="!countyId"
       ref="attrWindow"
       :attr="attr"
       :cart-num="cart_num"

aiChat/views/index.vue

@@ -618,7 +618,6 @@
       @enter-history="audioStopHandle"
     />
     <ProductWindow
-      v-if="!countyId"
       ref="attrWindow"
       :attr="attr"
       :cart-num="cart_num"
@@ -665,7 +664,6 @@ export default {
       animationStr: '',
       settingInfo: {},
       topicList: [],
-      onlyOneToAddCart: false,
       topicIsRotate: false,
       showGiftSteps: false,
       currentGiftStepIndex: 0,