fix: agent log modal fails to open and the timer is not cleared (#18900) (#19471)

web/app/components/base/chat/chat/hooks.ts

@@ -424,6 +424,8 @@ export const useChat = (
           const response = responseItem as any
           if (thought.message_id && !hasSetResponseId)
             response.id = thought.message_id
+          if (thought.conversation_id)
+            response.conversationId = thought.conversation_id
 
           if (response.agent_thoughts.length === 0) {
             response.agent_thoughts.push(thought)

web/app/components/base/chat/chat/type.ts

@@ -41,6 +41,7 @@ export type ThoughtItem = {
   tool_input: string
   tool_labels?: { [key: string]: TypeWithI18N }
   message_id: string
+  conversation_id: string
   observation: string
   position: number
   files?: string[]