feat: workspace source-of-truth hard cut

packages/app/src/screens/workspace/workspace-source-of-truth.test.ts

@@ -0,0 +1,48 @@
+import { describe, expect, it } from 'vitest'
+import {
+  resolveWorkspaceHeader,
+  shouldRenderMissingWorkspaceDescriptor,
+} from './workspace-header-source'
+import { buildSidebarProjectsFromWorkspaces } from '@/hooks/use-sidebar-workspaces-list'
+import type { WorkspaceDescriptor } from '@/stores/session-store'
+
+describe('workspace source of truth consumption', () => {
+  it('uses the same descriptor name in header and sidebar row', () => {
+    const workspace: WorkspaceDescriptor = {
+      id: '/repo/main',
+      projectId: 'remote:github.com/getpaseo/paseo',
+      name: 'feat/workspace-sot',
+      status: 'running',
+      activityAt: new Date('2026-03-01T00:00:00.000Z'),
+    }
+
+    const header = resolveWorkspaceHeader({ workspace })
+    const sidebarProjects = buildSidebarProjectsFromWorkspaces({
+      serverId: 'srv',
+      workspaces: [workspace],
+      projectOrder: [],
+      workspaceOrderByScope: {},
+    })
+
+    expect(header.title).toBe('feat/workspace-sot')
+    expect(header.subtitle).toBe('getpaseo/paseo')
+    expect(sidebarProjects[0]?.workspaces[0]?.name).toBe(header.title)
+    expect(sidebarProjects[0]?.workspaces[0]?.statusBucket).toBe('running')
+  })
+
+  it('renders explicit missing state only after workspace hydration', () => {
+    expect(
+      shouldRenderMissingWorkspaceDescriptor({
+        workspace: null,
+        hasHydratedWorkspaces: true,
+      })
+    ).toBe(true)
+
+    expect(
+      shouldRenderMissingWorkspaceDescriptor({
+        workspace: null,
+        hasHydratedWorkspaces: false,
+      })
+    ).toBe(false)
+  })
+})