refactor: Community 目录结构重组 + 修复导入路径 + 添加 Mock 数据

## 目录重构
- DynamicNewsCard/ → DynamicNews/（含 layouts/, hooks/ 子目录）
- EventCard 原子组件 → EventCard/atoms/
- EventDetailModal 独立目录化
- HotEvents 独立目录化（含 CSS）
- SearchFilters 独立目录化（CompactSearchBox, TradingTimeFilter）

## 导入路径修复
- EventCard/*.js: 统一使用 @constants/, @utils/, @components/ 别名
- atoms/*.js: 修复移动后的相对路径问题
- DynamicNewsCard.js: 更新 contexts, store, constants 导入
- EventHeaderInfo.js, CompactMetaBar.js: 修复 EventFollowButton 导入

## Mock Handler 添加
- /api/events/:eventId/expectation-score - 事件超预期得分
- /api/index/:indexCode/realtime - 指数实时行情

## 警告修复
- CitationMark.js: overlayInnerStyle → styles (Antd 5.x)
- CitedContent.js: 移除不支持的 jsx 属性

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

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

src/views/Community/components/DynamicNews/PaginationControl.js

@@ -0,0 +1,215 @@
+// src/views/Community/components/DynamicNews/PaginationControl.js
+// 分页控制器组件
+
+import React, { useState } from 'react';
+import {
+  Box,
+  HStack,
+  Button,
+  Input,
+  Text,
+  IconButton,
+  useColorModeValue,
+  useToast,
+} from '@chakra-ui/react';
+import {
+  ChevronLeftIcon,
+  ChevronRightIcon,
+} from '@chakra-ui/icons';
+
+/**
+ * 分页控制器组件（使用 React.memo 优化，避免不必要的重新渲染）
+ * @param {number} currentPage - 当前页码
+ * @param {number} totalPages - 总页数
+ * @param {Function} onPageChange - 页码改变回调
+ */
+const PaginationControl = React.memo(({ currentPage, totalPages, onPageChange }) => {
+  const [jumpPage, setJumpPage] = useState('');
+  const toast = useToast();
+
+  const buttonBg = useColorModeValue('white', 'gray.700');
+  const activeBg = useColorModeValue('blue.500', 'blue.400');
+  const activeColor = useColorModeValue('white', 'white');
+  const borderColor = useColorModeValue('gray.300', 'gray.600');
+  const hoverBg = useColorModeValue('gray.100', 'gray.600');
+
+  // 生成页码数字列表（智能省略）
+  const getPageNumbers = () => {
+    const pageNumbers = [];
+    const maxVisible = 5; // 最多显示5个页码（精简版）
+
+    if (totalPages <= maxVisible) {
+      // 总页数少，显示全部
+      for (let i = 1; i <= totalPages; i++) {
+        pageNumbers.push(i);
+      }
+    } else {
+      // 总页数多，使用省略号
+      if (currentPage <= 3) {
+        // 当前页在前面
+        for (let i = 1; i <= 4; i++) {
+          pageNumbers.push(i);
+        }
+        pageNumbers.push('...');
+        pageNumbers.push(totalPages);
+      } else if (currentPage >= totalPages - 2) {
+        // 当前页在后面
+        pageNumbers.push(1);
+        pageNumbers.push('...');
+        for (let i = totalPages - 3; i <= totalPages; i++) {
+          pageNumbers.push(i);
+        }
+      } else {
+        // 当前页在中间
+        pageNumbers.push(1);
+        pageNumbers.push('...');
+        pageNumbers.push(currentPage);
+        pageNumbers.push('...');
+        pageNumbers.push(totalPages);
+      }
+    }
+
+    return pageNumbers;
+  };
+
+  // 处理页码跳转
+  const handleJump = () => {
+    const page = parseInt(jumpPage, 10);
+
+    if (isNaN(page)) {
+      toast({
+        title: '请输入有效的页码',
+        status: 'warning',
+        duration: 2000,
+        isClosable: true,
+      });
+      return;
+    }
+
+    if (page < 1 || page > totalPages) {
+      toast({
+        title: `页码范围：1 - ${totalPages}`,
+        status: 'warning',
+        duration: 2000,
+        isClosable: true,
+      });
+      return;
+    }
+
+    onPageChange(page);
+    setJumpPage('');
+  };
+
+  // 处理回车键
+  const handleKeyPress = (e) => {
+    if (e.key === 'Enter') {
+      handleJump();
+    }
+  };
+
+  const pageNumbers = getPageNumbers();
+
+  return (
+    <Box mb={3}>
+      <HStack spacing={1.5} justify="center" flexWrap="wrap">
+        {/* 上一页按钮 */}
+        <IconButton
+          icon={<ChevronLeftIcon />}
+          size="xs"
+          onClick={() => onPageChange(currentPage - 1)}
+          isDisabled={currentPage === 1}
+          bg={buttonBg}
+          borderWidth="1px"
+          borderColor={borderColor}
+          _hover={{ bg: hoverBg }}
+          aria-label="上一页"
+          title="上一页"
+        />
+
+        {/* 数字页码列表 */}
+        {pageNumbers.map((page, index) => {
+          if (page === '...') {
+            return (
+              <Text
+                key={`ellipsis-${index}`}
+                px={1}
+                fontSize="xs"
+                color="gray.500"
+              >
+                ...
+              </Text>
+            );
+          }
+
+          return (
+            <Button
+              key={page}
+              size="xs"
+              onClick={() => onPageChange(page)}
+              bg={currentPage === page ? activeBg : buttonBg}
+              color={currentPage === page ? activeColor : undefined}
+              borderWidth="1px"
+              borderColor={currentPage === page ? activeBg : borderColor}
+              _hover={{
+                bg: currentPage === page ? activeBg : hoverBg,
+              }}
+              minW="28px"
+            >
+              {page}
+            </Button>
+          );
+        })}
+
+        {/* 下一页按钮 */}
+        <IconButton
+          icon={<ChevronRightIcon />}
+          size="xs"
+          onClick={() => onPageChange(currentPage + 1)}
+          isDisabled={currentPage === totalPages}
+          bg={buttonBg}
+          borderWidth="1px"
+          borderColor={borderColor}
+          _hover={{ bg: hoverBg }}
+          aria-label="下一页"
+          title="下一页"
+        />
+
+        {/* 分隔线 */}
+        <Box w="1px" h="20px" bg={borderColor} mx={1.5} />
+
+        {/* 输入框跳转 */}
+        <HStack spacing={1.5}>
+          <Text fontSize="xs" color="gray.600">
+            跳转到
+          </Text>
+          <Input
+            size="xs"
+            width="50px"
+            type="number"
+            min={1}
+            max={totalPages}
+            value={jumpPage}
+            onChange={(e) => setJumpPage(e.target.value)}
+            onKeyPress={handleKeyPress}
+            placeholder="页"
+            bg={buttonBg}
+            borderColor={borderColor}
+          />
+          <Button
+            size="xs"
+            colorScheme="blue"
+            onClick={handleJump}
+          >
+            跳转
+          </Button>
+        </HStack>
+      </HStack>
+    </Box>
+  );
+}, (prevProps, nextProps) => {
+  // 自定义比较函数：只有当 currentPage 或 totalPages 变化时才重新渲染
+  return prevProps.currentPage === nextProps.currentPage &&
+         prevProps.totalPages === nextProps.totalPages;
+});
+
+export default PaginationControl;