agent/.superpowers/sdd/task-3-report.md

Task 3 Report: Workbench Shell, Project Rail, Channel Sidebar, And Topbar

Status

Implemented the Task 3 workbench shell and integrated it with the authenticated application state.

What Changed

• Added ProjectWorkbench.svelte to compose the workspace topbar, project rail, project channel sidebar, channel stage, and object inspector.
• Added ProjectRail.svelte with accessible project buttons, selected state, unread counts, dashboard, and create-project controls.
• Added ProjectChannelSidebar.svelte with project metadata, tags, channels, selected state, and recent sessions.
• Added WorkspaceTopbar.svelte with a global search input, navigation controls, and account button.
• Replaced the signed-in placeholder in App.svelte with ProjectWorkbench.
• Added ProjectWorkbench.test.ts to verify the accessible shell landmarks and project switching behavior.

TDD Evidence

1. Created ProjectWorkbench.test.ts before the workbench components existed.
2. Ran npm test -- --run src/features/workbench/ProjectWorkbench.test.ts from apps/web.
3. Confirmed the expected red failure: Vite could not resolve ./ProjectWorkbench.svelte because the component had not yet been created.
4. Implemented the shell components and application integration.
5. Re-ran the focused test and confirmed 2 passing tests.

Tests

• npm test -- --run src/features/workbench/ProjectWorkbench.test.ts - passed: 1 test file, 2 tests.
• npm run build - passed: Vite production build completed successfully.
• git diff --check - passed: no whitespace errors.

Files Changed

• apps/web/src/app/App.svelte
• apps/web/src/features/workbench/ProjectWorkbench.svelte
• apps/web/src/features/workbench/ProjectRail.svelte
• apps/web/src/features/workbench/ProjectChannelSidebar.svelte
• apps/web/src/features/workbench/WorkspaceTopbar.svelte
• apps/web/src/features/workbench/ProjectWorkbench.test.ts

Self-Review

• The implementation consumes workbenchProjects and getProjectWorkspace from the existing Task 2 model.
• Selected project buttons expose aria-pressed; the sidebar, project rail, global search, and inspector expose the required accessible names.
• Changing the project updates the workspace channels and resets the selected channel to the project's first channel.
• No channel-specific content templates or dependencies were added.
• Changes are limited to the task brief's application and workbench files; this report is the separately requested deliverable.

Concerns

None. The existing Vite setup reports that no Svelte config is present, but the focused test and production build both pass.