fix: finalize merged venue navigation

miniprogram/src/pages/venue-select/index.vue

@@ -5,6 +5,12 @@
       <text class="subtitle">进入对应场馆后，会员、预约、订单和支付数据彼此独立。</text>
     </view>
 
+    <view v-if="selectedVenue" class="current-card">
+      <text class="current-label">当前场馆</text>
+      <text class="current-name">{{ selectedVenue.name }}</text>
+      <button class="primary-button continue-btn" @tap="continueCurrentVenue">继续进入</button>
+    </view>
+
     <view class="venue-list">
       <view
         v-for="venue in venues"
@@ -18,7 +24,7 @@
           <text class="venue-desc">{{ venue.description }}</text>
         </view>
         <view class="venue-action">
-          <text>{{ venue.key === currentVenue ? '当前' : '进入' }}</text>
+          <text>{{ venue.key === currentVenue ? '切换进入' : '进入' }}</text>
         </view>
       </view>
     </view>
@@ -33,6 +39,7 @@ import { VENUE_OPTIONS } from '@/utils/venue'
 const venueStore = useVenueStore()
 const venues = VENUE_OPTIONS
 const currentVenue = computed(() => venueStore.currentVenue)
+const selectedVenue = computed(() => venueStore.currentVenueOption)
 
 onMounted(() => {
   venueStore.init()
@@ -41,6 +48,11 @@ onMounted(() => {
 const selectVenue = (venueKey) => {
   venueStore.enterVenue(venueKey)
 }
+
+const continueCurrentVenue = () => {
+  if (!venueStore.currentVenue) return
+  venueStore.enterVenue(venueStore.currentVenue)
+}
 </script>
 
 <style lang="scss" scoped>
@@ -75,6 +87,33 @@ const selectVenue = (venueKey) => {
   gap: 24rpx;
 }
 
+.current-card {
+  display: flex;
+  flex-direction: column;
+  gap: 12rpx;
+  margin-bottom: 32rpx;
+  padding: 28rpx;
+  border-radius: $border-radius-lg;
+  background: $bg-color-main;
+  border: 1rpx solid $border-color;
+}
+
+.current-label {
+  color: $text-color-muted;
+  font-size: 22rpx;
+  font-weight: 700;
+}
+
+.current-name {
+  color: $text-color-main;
+  font-size: 32rpx;
+  font-weight: 900;
+}
+
+.continue-btn {
+  margin-top: 12rpx;
+}
+
 .venue-card {
   display: flex;
   align-items: center;