delete un need history

src/database/json/chat/ChatManager.ts

@@ -111,12 +111,8 @@ export class ChatManager extends AbstractJsonRepository<
 	}
 
 	public async listChats(): Promise<ChatConversationMeta[]> {
-		console.log('ChatManager - listChats called')
-		console.log('ChatManager - data directory:', this.dataDir)
 		const metadata = await this.listMetadata()
-		console.log('ChatManager - raw metadata:', metadata)
 		const sorted = metadata.sort((a, b) => b.updatedAt - a.updatedAt)
-		console.log('ChatManager - sorted chats:', sorted)
 		return sorted
 	}
 }