feat: 紫微斗数模块优化

- 标题改为'紫微斗数'
- 按钮文字改为'开始测算'
- 添加姓名、日期、时间输入框校验
- 结果页公历时间只显示到分钟

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

@@ -4,7 +4,7 @@
       <view class="date-row">
         <view class="date-item">
           <text class="date-label">公历</text>
-          <text class="date-value">{{ result.solar || '-' }}</text>
+          <text class="date-value">{{ formatSolarTime }}</text>
         </view>
       </view>
       <view class="date-row">
@@ -144,6 +144,27 @@ export default {
     markdownHtml() {
       if (!this.result.aiAnalysis) return ''
       return markdownToHtml(this.result.aiAnalysis)
+    },
+    formatSolarTime() {
+      if (this.result.solar) {
+        let time = this.result.solar
+        if (time.includes(':')) {
+          const parts = time.split(' ')
+          if (parts.length === 2) {
+            const datePart = parts[0]
+            const timePart = parts[1]
+            const timeComponents = timePart.split(':')
+            if (timeComponents.length >= 2) {
+              return `${datePart} ${timeComponents[0]}:${timeComponents[1]}`
+            }
+          }
+        }
+        if (time.includes('秒')) {
+          return time.replace(/\d{2}秒$/, '')
+        }
+        return time.replace(/:\d{2}$/, '')
+      }
+      return '-'
     }
   },
   onLoad() {

xuan-deduct-uniapp/src/pages/ziwei/ziwei.vue

@@ -4,7 +4,7 @@
       <view class="header-icon">
         <text class="icon-text">紫</text>
       </view>
-      <text class="header-title">紫微斗数排盘</text>
+      <text class="header-title">紫微斗数</text>
       <text class="header-subtitle">帝王之学 · 推演命理</text>
     </view>
     
@@ -83,7 +83,7 @@
     
     <view class="btn-wrapper">
       <button class="submit-btn" @click="calculate" :disabled="loading">
-        <text class="btn-text">{{ loading ? '排盘中...' : '开始排盘' }}</text>
+        <text class="btn-text">{{ loading ? '测算中...' : '开始测算' }}</text>
       </button>
     </view>
   </view>
@@ -113,10 +113,37 @@ export default {
     async calculate() {
       if (this.loading) return
       
+      if (!this.name || this.name.trim() === '') {
+        uni.showToast({
+          title: '请输入姓名',
+          icon: 'none',
+          duration: 2000
+        })
+        return
+      }
+      
+      if (!this.solarDate) {
+        uni.showToast({
+          title: '请选择出生日期',
+          icon: 'none',
+          duration: 2000
+        })
+        return
+      }
+      
+      if (!this.birthTime) {
+        uni.showToast({
+          title: '请选择出生时间',
+          icon: 'none',
+          duration: 2000
+        })
+        return
+      }
+      
       this.loading = true
       
       uni.showLoading({
-        title: '排盘中...',
+        title: '测算中...',
         mask: true
       })