fix: 六爻结果页公历时间只显示到分钟

- 添加formatSolar计算属性格式化公历时间
- 移除秒数显示，只保留年月日时分
- 提升用户体验，时间显示更简洁

xuan-deduct-uniapp/src/pages/liuyao/result.vue

@@ -16,7 +16,7 @@
       <view class="info-row">
         <view class="info-item">
           <text class="info-label">公历</text>
-          <text class="info-value">{{ result.solar || '-' }}</text>
+          <text class="info-value">{{ formatSolar }}</text>
         </view>
         <view class="info-divider"></view>
         <view class="info-item">
@@ -186,6 +186,22 @@ export default {
     }
   },
   computed: {
+    formatSolar() {
+      if (!this.result.solar) return '-'
+      const solar = this.result.solar
+      if (solar.includes(':')) {
+        const parts = solar.split(' ')
+        if (parts.length === 2) {
+          const datePart = parts[0]
+          const timePart = parts[1]
+          const timeParts = timePart.split(':')
+          if (timeParts.length >= 2) {
+            return `${datePart} ${timeParts[0]}:${timeParts[1]}`
+          }
+        }
+      }
+      return solar
+    },
     liuYaoData() {
       if (!this.result.benGuaLiuYaoName) return []