export type SessionSummary = {  id: string;  filename: string;  cwd: string;  startedAt: string;  updatedAt: string;  modelId: string | null;  provider: string | null;  firstUserMessage: string | null;  // The most recent user prompt, which is what the recents list sorts and  // labels by. Optional: absent for sessions whose transcript tail carries no  // timestamped user turn.  lastUserPromptText?: string;  lastUserPromptAt?: string;  archived: boolean;  archivedAt: string | null;  parentSessionId: string | null;  subagentName: string | null;}; export type AggregatedSession = SessionSummary & {  projectId: string;  projectName: string;  projectPath: string;};