perf(DeepAnalysis): 优化初始加载，只请求 comprehensive 接口

- 移除初始加载时的 industryRank 请求
- 只加载默认 Tab（战略分析）需要的核心数据
- 其他数据按需懒加载

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

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

src/views/Company/components/CompanyOverview/components/shareholder/ConcentrationCard.tsx

@@ -1,7 +1,7 @@
 // src/views/Company/components/CompanyOverview/components/shareholder/ConcentrationCard.tsx
 // 股权集中度卡片组件
 
-import React, { useMemo, useRef, useEffect } from "react";
+import React, { useMemo, useRef, useEffect, memo } from "react";
 import {
   Box,
   VStack,
@@ -233,4 +233,4 @@ const ConcentrationCard: React.FC<ConcentrationCardProps> = ({ concentration = [
   );
 };
 
-export default ConcentrationCard;
+export default memo(ConcentrationCard);

src/views/Company/components/CompanyOverview/components/shareholder/ShareholdersTable.tsx

@@ -1,7 +1,7 @@
 // src/views/Company/components/CompanyOverview/components/shareholder/ShareholdersTable.tsx
 // 股东表格组件（合并版）- 支持十大股东和十大流通股东
 
-import React, { useMemo } from "react";
+import React, { useMemo, memo } from "react";
 import { Box, HStack, Heading, Badge, Icon, useBreakpointValue } from "@chakra-ui/react";
 import { Table, Tag, Tooltip, ConfigProvider } from "antd";
 import type { ColumnsType } from "antd/es/table";
@@ -225,4 +225,4 @@ const ShareholdersTable: React.FC<ShareholdersTableProps> = ({
   );
 };
 
-export default ShareholdersTable;
+export default memo(ShareholdersTable);