feat:Community 组件 (2个文件，8个console)

- EventDetailModal.js - 2个
  - InvestmentCalendar.js - 6个

  EventDetail 组件 (5个文件，54个console)

  - TransmissionChainAnalysis.js - 43个 ⚠️ 最复杂
  - RelatedConcepts.js - 14个
  - LimitAnalyse.js - 5个 (保留2个toast)
  - RelatedStocks.js - 3个 (保留4个toast)
  - HistoricalEvents.js - 1个

  StockChart 组件 (1个文件，4个console)

src/views/Community/components/EventList.js

@@ -51,6 +51,7 @@ import {
 } from '@chakra-ui/icons';
 import { useNavigate } from 'react-router-dom';
 import moment from 'moment';
+import { logger } from '../../../utils/logger';
 
 // ========== 工具函数定义在组件外部 ==========
 // 涨跌颜色配置（中国A股配色：红涨绿跌）- 分档次显示
@@ -186,10 +187,12 @@ const EventList = ({ events, pagination, onPageChange, onEventClick, onViewDetai
                     const map = {};
                     (data.data || []).forEach(ev => { map[ev.id] = true; });
                     setFollowingMap(map);
+                    logger.debug('EventList', '关注状态加载成功', {
+                        followingCount: Object.keys(map).length
+                    });
                 }
             } catch (e) {
-                // 静默失败
-                console.warn('load following failed', e);
+                logger.warn('EventList', '加载关注状态失败', { error: e.message });
             }
         };
         loadFollowing();
@@ -210,8 +213,16 @@ const EventList = ({ events, pagination, onPageChange, onEventClick, onViewDetai
             const count = data.data?.follower_count ?? 0;
             setFollowingMap(prev => ({ ...prev, [eventId]: isFollowing }));
             setFollowCountMap(prev => ({ ...prev, [eventId]: count }));
+            logger.debug('EventList', '关注状态切换成功', {
+                eventId,
+                isFollowing,
+                followerCount: count
+            });
         } catch (e) {
-            console.warn('toggle follow failed', e);
+            logger.warn('EventList', '关注操作失败', {
+                eventId,
+                error: e.message
+            });
         }
     };