refactor(core): introduce EventBus and refactor store infrastructure

- Add EventBus for decoupled event-driven communication between services
- Add EventSubscriber component for centralized event handling
- Add requestDedupe utility for shared request deduplication
- Refactor api/wsService to use eventBus instead of direct router navigation
- Extract MessageMapper.toCachedMessages for consistent message mapping
- Remove deprecated BaseManager and CacheBus classes
- Improve @mention rendering with memberMap support in segment rendering
- Update hooks to use useRef instead of useState for fetch tracking

src/stores/message/services/MessageSyncService.ts

@@ -10,6 +10,7 @@
 import type { ConversationResponse, MessageResponse } from '../../../types/dto';
 import { messageService } from '../../../services/messageService';
 import { messageRepository, conversationRepository } from '@/database';
+import { MessageMapper } from '@/data/mappers';
 import {
   type IConversationListPagedSource,
   SqliteConversationListPagedSource,
@@ -242,19 +243,9 @@ export class MessageSyncService implements IMessageSyncService {
             const mergedSnapshot = mergeMessagesById(existingMessages, snapshotMessages);
             store.setMessages(conversationId, mergedSnapshot);
 
-            // 持久化到本地
-            messageRepository.saveMessagesBatch(snapshotMessages.map((m: any) => ({
-              id: m.id,
-              conversationId: m.conversation_id || conversationId,
-              senderId: m.sender_id,
-              content: m.content,
-              type: m.type || 'text',
-              isRead: m.is_read || false,
-              createdAt: m.created_at,
-              seq: m.seq,
-              status: m.status || 'normal',
-              segments: m.segments,
-            }))).catch(error => {
+            messageRepository.saveMessagesBatch(
+              MessageMapper.toCachedMessages(snapshotMessages, conversationId)
+            ).catch(error => {
               console.error('[MessageSyncService] 保存快照消息到本地失败:', error);
             });
           }
@@ -270,18 +261,9 @@ export class MessageSyncService implements IMessageSyncService {
               const mergedMessages = mergeMessagesById(existingMessages, newMessages);
               store.setMessages(conversationId, mergedMessages);
 
-              messageRepository.saveMessagesBatch(newMessages.map((m: any) => ({
-                id: m.id,
-                conversationId: m.conversation_id || conversationId,
-                senderId: m.sender_id,
-                content: m.content,
-                type: m.type || 'text',
-                isRead: m.is_read || false,
-                createdAt: m.created_at,
-                seq: m.seq,
-                status: m.status || 'normal',
-                segments: m.segments,
-              }))).catch(error => {
+              messageRepository.saveMessagesBatch(
+                MessageMapper.toCachedMessages(newMessages, conversationId)
+              ).catch(error => {
                 console.error('[MessageSyncService] 保存增量消息到本地失败:', error);
               });
             }
@@ -300,18 +282,9 @@ export class MessageSyncService implements IMessageSyncService {
 
           store.setMessages(conversationId, mergedMessages);
 
-            messageRepository.saveMessagesBatch(newMessages.map((m: any) => ({
-              id: m.id,
-              conversationId: m.conversation_id || conversationId,
-              senderId: m.sender_id,
-              content: m.content,
-              type: m.type || 'text',
-              isRead: m.is_read || false,
-              createdAt: m.created_at,
-              seq: m.seq,
-              status: m.status || 'normal',
-              segments: m.segments,
-            }))).catch(error => {
+            messageRepository.saveMessagesBatch(
+              MessageMapper.toCachedMessages(newMessages, conversationId)
+            ).catch(error => {
               console.error('[MessageSyncService] 保存消息到本地失败:', error);
             });
         }
@@ -368,18 +341,9 @@ export class MessageSyncService implements IMessageSyncService {
       if (response?.messages && response.messages.length > 0) {
         const serverMessages = response.messages;
 
-        await messageRepository.saveMessagesBatch(serverMessages.map((m: any) => ({
-          id: m.id,
-          conversationId: m.conversation_id || conversationId,
-          senderId: m.sender_id,
-          content: m.content,
-          type: m.type || 'text',
-          isRead: m.is_read || false,
-          createdAt: m.created_at,
-          seq: m.seq,
-          status: m.status || 'normal',
-          segments: m.segments,
-        })));
+        await messageRepository.saveMessagesBatch(
+          MessageMapper.toCachedMessages(serverMessages, conversationId)
+        );
 
         const existingMessages = store.getMessages(conversationId);
         const mergedMessages = this.mergeOlderMessages(existingMessages, serverMessages);