refactor(stationProfile/runData): 优化日均扣押面积数据处理逻辑

重构了rawData的分组和日期对齐逻辑，先按日期和分组名初始化数据结构，再填充具体数值，修复可能的数据错位问题，提升代码可读性和可维护性

src/views/portraitManagement/stationProfile/component/runData.vue

@@ -426,15 +426,24 @@ const initDailySeizedArea = () => {
   }
   const rawData = countSeizureSingleQuantityData.value
   if (!rawData || rawData.length === 0) return
+
+  const dates = [...new Set(rawData.map(item => item.recordDate))].sort()
+  const groupNames = [...new Set(rawData.flatMap(d => d.items.map(i => i.groupName)))]
+
   const groupMap = {}
-  rawData.forEach(item => {
-    if (!groupMap[item.groupName]) {
-      groupMap[item.groupName] = []
-    }
-    groupMap[item.groupName].push(item.seizeQuantity)
+  groupNames.forEach(name => {
+    groupMap[name] = new Array(dates.length).fill(0)
   })
-  const groupNames = Object.keys(groupMap)
-  const dates = [...new Set(rawData.map(item => item.recordDate))]
+
+  rawData.forEach(record => {
+    const dateIndex = dates.indexOf(record.recordDate)
+    record.items.forEach(item => {
+      if (groupMap[item.groupName] && dateIndex >= 0) {
+        groupMap[item.groupName][dateIndex] = item.seizeQuantity
+      }
+    })
+  })
+
   const countryColors = ['#4da6ff', '#7eff7e', '#bd03fb', '#ffd93d', '#ff6b6b', '#00f5ff', '#ffa500', '#71B138']
   const series = groupNames.map((name, idx) => {
     const color = countryColors[idx % countryColors.length]