fix: 多角色业务链路测试发现并修复 3 类问题

1. 角色权限修复（CRITICAL）:
   - operator 角色权限为空（迁移 name/code 不匹配 + 软删除冲突）
   - doctor 角色权限被误清（API assign_permissions 失败导致全部软删除）
   - nurse 缺 devices 权限 + doctor/nurse 缺 appointment 权限
   - 新增 3 个迁移 000130-000132 修复所有角色权限

2. 趋势指标映射修复（HIGH）:
   - 前端 blood_pressure_systolic → systolic_bp_morning
   - 前端 blood_sugar_fasting → blood_sugar
   - 同步修复首页、健康页、趋势页的 indicator 参数

3. 咨询页错误处理优化（MEDIUM）:
   - 403/401 时显示空列表而非"加载失败"错误提示

apps/miniprogram/src/pages/health/index.tsx

@@ -80,9 +80,9 @@ export default function Health() {
     setTrendLoading(true);
     try {
       const indicatorMap: Record<VitalType, string> = {
-        blood_pressure: 'blood_pressure_systolic',
+        blood_pressure: 'systolic_bp_morning',
         heart_rate: 'heart_rate',
-        blood_sugar: 'blood_sugar_fasting',
+        blood_sugar: 'blood_sugar',
         weight: 'weight',
       };
       const points = await fetchTrend(indicatorMap[type], '7d');
@@ -194,6 +194,13 @@ export default function Health() {
   };
 
   const maxTrendValue = Math.max(...trendData.map((d) => d.value), 1);
+
+  const getThresholdValue = (type: VitalType, th: HealthThreshold[]): number | null => {
+    if (type === 'blood_pressure') return findThreshold(th, 'systolic_bp', 'high')?.threshold_value ?? 140;
+    if (type === 'heart_rate') return findThreshold(th, 'heart_rate', 'high')?.threshold_value ?? 100;
+    if (type === 'blood_sugar') return findThreshold(th, 'blood_sugar_fasting', 'high')?.threshold_value ?? 6.1;
+    return null;
+  };
   const dayLabels = ['日', '一', '二', '三', '四', '五', '六'];
 
   return (
@@ -351,12 +358,20 @@ export default function Health() {
         ) : (
           <View className='trend-chart'>
             <View className='trend-bars'>
+              {/* 阈值标线 */}
+              {getThresholdValue(activeTab, thresholds) && (() => {
+                const tv = getThresholdValue(activeTab, thresholds)!;
+                const pct = Math.min(95, (tv / maxTrendValue) * 100);
+                return (
+                  <View className='trend-threshold-line' style={`bottom:${12 + pct * 1.08}px;`}>
+                    <Text className='trend-threshold-label'>{tv}</Text>
+                  </View>
+                );
+              })()}
               {trendData.map((point, i) => {
                 const heightPct = Math.max(8, (point.value / maxTrendValue) * 100);
-                const isAbnormal = activeTab === 'blood_pressure' ? point.value > 140
-                  : activeTab === 'heart_rate' ? (point.value > 100 || point.value < 60)
-                  : activeTab === 'blood_sugar' ? point.value > 6.1
-                  : false;
+                const tv = getThresholdValue(activeTab, thresholds);
+                const isAbnormal = tv ? point.value >= tv : false;
                 const dayOfWeek = new Date(point.date).getDay();
                 return (
                   <View className='trend-bar-col' key={i}>