chore(StockQuoteCard): 删除未使用的 mockData.ts

- mockStockQuoteData 未被任何地方引用
- 数据现在通过 useStockQuoteData hook 从 API 获取

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

src/views/Company/components/StockQuoteCard/mockData.ts

@@ -1,38 +0,0 @@
-import type { StockQuoteCardData } from './types';
-
-/**
- * 贵州茅台 Mock 数据
- */
-export const mockStockQuoteData: StockQuoteCardData = {
-  // 基础信息
-  name: '贵州茅台',
-  code: '600519.SH',
-  indexTags: ['沪深300'],
-
-  // 价格信息
-  currentPrice: 2178.5,
-  changePercent: 3.65,
-  todayOpen: 2156.0,
-  yesterdayClose: 2101.0,
-  todayHigh: 2185.0,
-  todayLow: 2150.0,
-
-  // 关键指标
-  pe: 38.62,
-  pb: 14.82,
-  marketCap: '2.73万亿',
-  week52Low: 1980,
-  week52High: 2350,
-
-  // 主力动态
-  mainNetInflow: 1.28,
-  institutionHolding: 72.35,
-  buyRatio: 85,
-  sellRatio: 15,
-
-  // 更新时间
-  updateTime: '2025-12-03 14:30:25',
-
-  // 自选状态
-  isFavorite: false,
-};