refactor(ForecastReport): 合并营收/利润趋势与增长率图表

- 新增 IncomeProfitGrowthChart 合并组件
- 柱状图显示营业收入（左Y轴）
- 折线图显示净利润（左Y轴，渐变填充）
- 虚线显示增长率（右Y轴，红涨绿跌）
- 布局调整：合并图表独占一行，EPS/PE-PEG 两列

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/views/Company/components/ForecastReport/components/IncomeProfitGrowthChart.tsx

@@ -0,0 +1,144 @@
+/**
+ * 营业收入、净利润趋势与增长率分析 - 合并图表
+ */
+
+import React, { useMemo } from 'react';
+import ReactECharts from 'echarts-for-react';
+import ChartCard from './ChartCard';
+import { CHART_COLORS, BASE_CHART_CONFIG, THEME } from '../constants';
+import type { IncomeProfitTrend, GrowthBars } from '../types';
+
+interface IncomeProfitGrowthChartProps {
+  incomeProfitData: IncomeProfitTrend;
+  growthData: GrowthBars;
+}
+
+const IncomeProfitGrowthChart: React.FC<IncomeProfitGrowthChartProps> = ({
+  incomeProfitData,
+  growthData,
+}) => {
+  const option = useMemo(() => ({
+    ...BASE_CHART_CONFIG,
+    tooltip: {
+      ...BASE_CHART_CONFIG.tooltip,
+      trigger: 'axis',
+      axisPointer: {
+        type: 'cross',
+        crossStyle: {
+          color: 'rgba(212, 175, 55, 0.5)',
+        },
+      },
+    },
+    legend: {
+      ...BASE_CHART_CONFIG.legend,
+      data: ['营业总收入', '归母净利润', '营收增长率'],
+      bottom: 0,
+    },
+    grid: {
+      left: 60,
+      right: 60,
+      bottom: 50,
+      top: 40,
+      containLabel: false,
+    },
+    xAxis: {
+      ...BASE_CHART_CONFIG.xAxis,
+      type: 'category',
+      data: incomeProfitData.years,
+    },
+    yAxis: [
+      {
+        ...BASE_CHART_CONFIG.yAxis,
+        type: 'value',
+        name: '金额(百万元)',
+        position: 'left',
+        nameTextStyle: { color: THEME.textSecondary },
+        axisLabel: {
+          color: THEME.textSecondary,
+          formatter: (value: number) => {
+            if (Math.abs(value) >= 1000) {
+              return (value / 1000).toFixed(0) + 'k';
+            }
+            return value.toFixed(0);
+          },
+        },
+      },
+      {
+        ...BASE_CHART_CONFIG.yAxis,
+        type: 'value',
+        name: '增长率(%)',
+        position: 'right',
+        nameTextStyle: { color: THEME.textSecondary },
+        axisLabel: {
+          color: THEME.textSecondary,
+          formatter: '{value}%',
+        },
+        splitLine: {
+          show: false,
+        },
+      },
+    ],
+    series: [
+      {
+        name: '营业总收入',
+        type: 'bar',
+        data: incomeProfitData.income,
+        itemStyle: {
+          color: CHART_COLORS.income,
+        },
+        barMaxWidth: 30,
+      },
+      {
+        name: '归母净利润',
+        type: 'line',
+        data: incomeProfitData.profit,
+        smooth: true,
+        lineStyle: { width: 2, color: CHART_COLORS.profit },
+        itemStyle: { color: CHART_COLORS.profit },
+        areaStyle: {
+          color: {
+            type: 'linear',
+            x: 0,
+            y: 0,
+            x2: 0,
+            y2: 1,
+            colorStops: [
+              { offset: 0, color: 'rgba(246, 173, 85, 0.3)' },
+              { offset: 1, color: 'rgba(246, 173, 85, 0.05)' },
+            ],
+          },
+        },
+      },
+      {
+        name: '营收增长率',
+        type: 'line',
+        yAxisIndex: 1,
+        data: growthData.revenue_growth_pct,
+        smooth: true,
+        lineStyle: { width: 2, type: 'dashed', color: '#10B981' },
+        itemStyle: {
+          color: (params: { value: number }) =>
+            params.value >= 0 ? THEME.positive : THEME.negative,
+        },
+        label: {
+          show: true,
+          position: 'top',
+          color: THEME.textSecondary,
+          fontSize: 10,
+          formatter: (params: { value: number }) =>
+            params.value !== null && params.value !== undefined
+              ? `${params.value.toFixed(1)}%`
+              : '',
+        },
+      },
+    ],
+  }), [incomeProfitData, growthData]);
+
+  return (
+    <ChartCard title="营业收入与净利润趋势 · 增长率分析" height={320}>
+      <ReactECharts option={option} style={{ height: 320 }} />
+    </ChartCard>
+  );
+};
+
+export default IncomeProfitGrowthChart;

src/views/Company/components/ForecastReport/components/index.ts

@@ -5,6 +5,7 @@
 export { default as ChartCard } from './ChartCard';
 export { default as IncomeProfitChart } from './IncomeProfitChart';
 export { default as GrowthChart } from './GrowthChart';
+export { default as IncomeProfitGrowthChart } from './IncomeProfitGrowthChart';
 export { default as EpsChart } from './EpsChart';
 export { default as PePegChart } from './PePegChart';
 export { default as DetailTable } from './DetailTable';

src/views/Company/components/ForecastReport/index.tsx

@@ -7,8 +7,7 @@ import { Box, SimpleGrid, HStack, Heading, Skeleton, IconButton } from '@chakra-
 import { RefreshCw } from 'lucide-react';
 import { stockService } from '@services/eventService';
 import {
-  IncomeProfitChart,
-  GrowthChart,
+  IncomeProfitGrowthChart,
   EpsChart,
   PePegChart,
   DetailTable,
@@ -94,12 +93,20 @@ const ForecastReport: React.FC<ForecastReportProps> = ({ stockCode: propStockCod
 
       {/* 图表区域 */}
       {data && (
-        <SimpleGrid columns={{ base: 1, md: 2 }} spacing={4}>
-          <IncomeProfitChart data={data.income_profit_trend} />
-          <GrowthChart data={data.growth_bars} />
-          <EpsChart data={data.eps_trend} />
-          <PePegChart data={data.pe_peg_axes} />
-        </SimpleGrid>
+        <>
+          {/* 合并图表：营收/利润/增长率 */}
+          <Box mb={4}>
+            <IncomeProfitGrowthChart
+              incomeProfitData={data.income_profit_trend}
+              growthData={data.growth_bars}
+            />
+          </Box>
+          {/* EPS 和 PE/PEG */}
+          <SimpleGrid columns={{ base: 1, md: 2 }} spacing={4}>
+            <EpsChart data={data.eps_trend} />
+            <PePegChart data={data.pe_peg_axes} />
+          </SimpleGrid>
+        </>
       )}
 
       {/* 详细数据表格 */}