fix: 新增积分趋势统计

frontend_nuxt/plugins/echarts.client.ts

@@ -0,0 +1,18 @@
+// plugins/echarts.client.ts
+import { defineNuxtPlugin } from 'nuxt/app'
+import VueECharts from 'vue-echarts'
+import { use } from 'echarts/core'
+import { CanvasRenderer } from 'echarts/renderers'
+import { LineChart } from 'echarts/charts'
+import {
+  GridComponent,
+  TooltipComponent,
+  DataZoomComponent,
+  TitleComponent,
+} from 'echarts/components'
+
+use([LineChart, TitleComponent, TooltipComponent, GridComponent, DataZoomComponent, CanvasRenderer])
+
+export default defineNuxtPlugin((nuxtApp) => {
+  nuxtApp.vueApp.component('VChart', VueECharts)
+})