feat: 添加股票mock数据

src/mocks/handlers/index.js

@@ -8,6 +8,7 @@ import { eventHandlers } from './event';
 import { paymentHandlers } from './payment';
 import { industryHandlers } from './industry';
 import { conceptHandlers } from './concept';
+import { stockHandlers } from './stock';
 
 // 可以在这里添加更多的 handlers
 // import { userHandlers } from './user';
@@ -20,5 +21,6 @@ export const handlers = [
     ...paymentHandlers,
     ...industryHandlers,
     ...conceptHandlers,
+    ...stockHandlers,
     // ...userHandlers,
 ];