feat: implement PI core chat timeline

electron/coding-projects/project-store.ts

@@ -1,18 +1,14 @@
 import { randomUUID } from 'node:crypto';
 import path from 'node:path';
 import type { ProjectType } from '../../shared/project-config';
+import type { CodingProjectSummary } from '../../shared/coding-project-contracts';
 import {
   createCodingProjectMetadata,
   type CodingProjectConfigV2,
 } from './project-config';
 
-export interface CodingProject {
-  id: string;
+export interface CodingProject extends CodingProjectSummary {
   path: string;
-  name: string;
-  createdAt: string;
-  updatedAt: string;
-  lastOpenedAt: string;
 }
 
 export interface CodingProjectStoreData {