refactor: 财报披露日程独立为动态跟踪第三个 Tab

- 新建 DisclosureSchedulePanel 组件，独立展示财报披露日程
- 简化 AnnouncementsPanel，移除财报披露日程部分
- DynamicTracking 新增第三个 Tab：财报披露日程
- 更新 mock 数据字段名匹配组件需求

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

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

src/views/Company/components/DynamicTracking/index.js

@@ -10,11 +10,14 @@ import {
   Tab,
   TabPanel,
 } from "@chakra-ui/react";
-import { FaNewspaper } from "react-icons/fa";
+import { FaNewspaper, FaBullhorn, FaCalendarAlt } from "react-icons/fa";
 
 import { logger } from "@utils/logger";
 import { getApiBase } from "@utils/apiConfig";
 import NewsEventsTab from "../CompanyOverview/NewsEventsTab";
+import AnnouncementsPanel from "../CompanyOverview/BasicInfoTab/components/AnnouncementsPanel";
+import DisclosureSchedulePanel from "../CompanyOverview/BasicInfoTab/components/DisclosureSchedulePanel";
+import { THEME } from "../CompanyOverview/BasicInfoTab/config";
 
 // API配置
 const API_BASE_URL = getApiBase();
@@ -22,7 +25,8 @@ const API_BASE_URL = getApiBase();
 // 二级 Tab 配置
 const TRACKING_TABS = [
   { key: "news", name: "新闻动态", icon: FaNewspaper },
-  // 后续可扩展更多二级 Tab
+  { key: "announcements", name: "公司公告", icon: FaBullhorn },
+  { key: "disclosure", name: "财报披露日程", icon: FaCalendarAlt },
 ];
 
 /**
@@ -144,16 +148,26 @@ const DynamicTracking = ({ stockCode: propStockCode }) => {
   };
 
   return (
-    <Box>
+    <Box bg={THEME.bg} p={4} borderRadius="md">
       <Tabs
-        variant="enclosed"
-        colorScheme="blue"
+        variant="soft-rounded"
         index={activeTab}
         onChange={setActiveTab}
+        isLazy
       >
-        <TabList>
+        <TabList bg={THEME.cardBg} borderBottom="1px solid" borderColor={THEME.border}>
           {TRACKING_TABS.map((tab) => (
-            <Tab key={tab.key} fontWeight="medium">
+            <Tab
+              key={tab.key}
+              fontWeight="medium"
+              color={THEME.textSecondary}
+              _selected={{
+                color: THEME.tabSelected.color,
+                bg: THEME.tabSelected.bg,
+                borderRadius: "md",
+              }}
+              _hover={{ color: THEME.gold }}
+            >
               {tab.name}
             </Tab>
           ))}
@@ -174,7 +188,15 @@ const DynamicTracking = ({ stockCode: propStockCode }) => {
             />
           </TabPanel>
 
-          {/* 后续可扩展更多 Tab Panel */}
+          {/* 公司公告 Tab */}
+          <TabPanel p={4}>
+            <AnnouncementsPanel stockCode={stockCode} />
+          </TabPanel>
+
+          {/* 财报披露日程 Tab */}
+          <TabPanel p={4}>
+            <DisclosureSchedulePanel stockCode={stockCode} />
+          </TabPanel>
         </TabPanels>
       </Tabs>
     </Box>