公告，活动，投诉接口对接完成

src/views/workbench/components/repairEcharts.vue

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+<script name="repairEcharts" setup lang="ts">
+import { ref } from 'vue';
+import Echarts from '@/components/Echarts/index.vue';
+import { EChartsOption } from 'echarts';
+
+// 生成过去7天的日期
+const getLast7Days = (days = 7) => {
+  const dates = [];
+  for (let i = days - 1; i >= 0; i--) {
+    dates.push(new Date(new Date().getTime() - i * 24 * 60 * 60 * 1000).toLocaleDateString());
+  }
+  return dates;
+};
+const chartConfig = shallowRef<EChartsOption>({
+  grid: {
+    left: '1%',
+    right: '1%',
+    top: '3%',
+    bottom: '1%',
+    containLabel: true
+  },
+  xAxis: {
+    data: getLast7Days()
+  },
+  yAxis: {
+    type: 'value'
+  },
+  series: [
+    {
+      data: [820, 932, 901, 934, 1290, 1330, 1320],
+      type: 'line',
+      areaStyle: {
+        color: '#d1e3ff'
+      },
+      lineStyle: {
+        color: '#1a75ff'
+      },
+      label: {
+        show: true,
+        color: '#3f8afc',
+        position: 'top'
+      }
+    }
+  ]
+});
+// 图表配置不应该被深度响应式劫持，会导致性能下降 + 类型错误。
+</script>
+
+<template>
+  <div class="w-full h-full">
+    <Echarts :options="chartConfig" />
+  </div>
+</template>
+
+<style scoped lang="scss"></style>