增加流式信息中断处理机制

src/components/chat/chatStorage.ts

@@ -14,6 +14,8 @@ type BackendSessionPayload = {
   title?: string;
   created_at?: string | number;
   updated_at?: string | number;
+  is_streaming?: boolean;
+  run_status?: string;
 };
 
 export const createEmptyChatState = (): LoadedChatState => ({
@@ -76,6 +78,8 @@ const fetchBackendChatSessions = async (): Promise<ChatSessionSummary[]> => {
       title: normalizeTitle(session.title),
       createdAt: toMillis(session.created_at),
       updatedAt: toMillis(session.updated_at),
+      isStreaming: session.is_streaming,
+      runStatus: session.run_status,
     }))
     .filter((session) => Boolean(session.id))
     .sort(compareSessionsByAnchorTime);
@@ -104,6 +108,8 @@ const fetchBackendChatSession = async (sessionId: string): Promise<LoadedChatSta
     session_id?: string;
     messages?: Message[];
     branch_groups?: BranchGroup[];
+    is_streaming?: boolean;
+    run_status?: string;
   };
   return {
     title: normalizeTitle(payload.title),
@@ -111,6 +117,8 @@ const fetchBackendChatSession = async (sessionId: string): Promise<LoadedChatSta
     messages: sanitizeMessages(payload.messages),
     sessionId: payload.session_id ?? payload.id,
     branchGroups: sanitizeBranchGroups(payload.branch_groups),
+    isStreaming: payload.is_streaming ?? false,
+    runStatus: payload.run_status,
   };
 };