feat(sessions): use 1-line generated session summary to describe sessions (#14467)

packages/core/src/services/chatRecordingService.ts

@@ -86,6 +86,7 @@ export interface ConversationRecord {
   startTime: string;
   lastUpdated: string;
   messages: MessageRecord[];
+  summary?: string;
 }
 
 /**
@@ -437,6 +438,36 @@ export class ChatRecordingService {
     this.writeConversation(conversation);
   }
 
+  /**
+   * Saves a summary for the current session.
+   */
+  saveSummary(summary: string): void {
+    if (!this.conversationFile) return;
+
+    try {
+      this.updateConversation((conversation) => {
+        conversation.summary = summary;
+      });
+    } catch (error) {
+      debugLogger.error('Error saving summary to chat history.', error);
+      // Don't throw - we want graceful degradation
+    }
+  }
+
+  /**
+   * Gets the current conversation data (for summary generation).
+   */
+  getConversation(): ConversationRecord | null {
+    if (!this.conversationFile) return null;
+
+    try {
+      return this.readConversation();
+    } catch (error) {
+      debugLogger.error('Error reading conversation for summary.', error);
+      return null;
+    }
+  }
+
   /**
    * Deletes a session file by session ID.
    */