feat(coding): add durable project identity core

electron/coding-projects/project-store.ts

@@ -196,12 +196,14 @@ export async function createLocalCodingProject(
   input: {
     projectPath: string;
     projectType?: ProjectType;
+    projectId?: string;
     now?: string;
   },
   store: CodingProjectStore,
 ): Promise<{ project: CodingProject; config: CodingProjectConfigV2 }> {
   const config = await createCodingProjectMetadata(input.projectPath, {
     projectType: input.projectType,
+    projectId: input.projectId,
     now: input.now,
   });
   const project = await store.openFolder(input.projectPath);