添加对话记录保存详细日志，诊断conversation_id传递问题

添加日志位置：
1. chat/index.tsx: 发送消息、接收会话ID变更、初始化读取localStorage
2. use-chat-message.ts: 发送消息、接收新会话ID、处理新会话
3. use-conversation.ts: setCurrConversationId保存到localStorage

帮助诊断为什么对话记录没有固定（每次都创建新会话）

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

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

app/components/chat/index.tsx

@@ -60,7 +60,11 @@ export default function Chat() {
     } = useChatMessage({
         onUpdateConversationList: updateConversationInList,
         onConversationIdChange: async (conversationId: string) => {
-            // console.log('🔄 收到会话ID变更通知:', conversationId);
+            console.log('🔄 [Chat] 收到会话ID变更通知:', {
+                oldConversationId: currConversationId,
+                newConversationId: conversationId,
+                willUpdateLocalStorage: true
+            });
 
             // 设置当前会话ID（这会触发localStorage更新）
             setCurrConversationId(conversationId, CHAT_CONFIG.APP_ID);
@@ -302,7 +306,12 @@ export default function Chat() {
             return;
         }
 
-        // console.log('📤 发送消息:', { message, conversationId: currConversationId });
+        console.log('📤 [Chat] 发送消息:', {
+            message: message.substring(0, 50) + (message.length > 50 ? '...' : ''),
+            currConversationId,
+            isNewConversation,
+            willSendConversationId: isNewConversation ? null : currConversationId
+        });
 
         try {
             // 准备输入数据
@@ -414,8 +423,12 @@ export default function Chat() {
                 const _conversationId = getConversationIdFromStorage(CHAT_CONFIG.APP_ID);
                 const isNotNewConversation = conversations.some((item: ConversationItem) => item.id === _conversationId);
 
-                // console.log('💾 本地存储的会话ID:', _conversationId);
-                // console.log('🔍 是否为已存在的会话:', isNotNewConversation);
+                console.log('💾 [Chat] 初始化 - 本地存储的会话ID:', {
+                    conversationId: _conversationId,
+                    isNotNewConversation,
+                    conversationsCount: conversations.length,
+                    conversationIds: conversations.map((c: ConversationItem) => c.id)
+                });
 
                 // 获取新会话信息
                 const { user_input_form, opening_statement: introduction } = (appParams as any).data || {};
@@ -436,11 +449,11 @@ export default function Chat() {
 
                 // 如果存在有效的会话ID，则设置为当前会话
                 if (isNotNewConversation) {
-                    // console.log('🎯 设置当前会话ID:', _conversationId);
+                    console.log('🎯 [Chat] 初始化 - 设置当前会话ID:', _conversationId);
                     setCurrConversationId(_conversationId, CHAT_CONFIG.APP_ID, false);
                 } else {
                     // 如果localStorage为空或会话不存在，自动创建新会话
-                    console.log('🆕 localStorage为空或会话不存在，创建新会话');
+                    console.log('🆕 [Chat] 初始化 - localStorage为空或会话不存在，创建新会话');
                     setCurrConversationId('-1', CHAT_CONFIG.APP_ID, false);
                 }