Onboarding workspace [UI]

The domain-genesis surface: a full-screen workspace with a progress sidebar and a center step container. Six steps carry a constellation of drafts from an idea to extracted, maintained Domains. Two steps (Capture, Maintain) let you move between drafts in any order; the rest are linear.

flowchart LR
    Page["/onboarding/[id]<br/>(wrapped in GatewayShell)"] --> Work

    subgraph Work["OnboardingWorkspaceView"]
        direction LR
        Center["**step container** — one step body at a time"]
        Side["**OnboardingSidebar**<br/>6-step progress rail +<br/>per-draft switcher (Capture/Maintain) +<br/>delete control"]
    end

    Center --> Steps

    subgraph Steps["the six steps (OnboardingStep)"]
        direction TB
        S1["**idea** → IdeaStep<br/>frame the constellation"]
        S2["**topics** (Capture) → CaptureStep<br/>split-pane: interview chat + corpus review"]
        S3["**architecture** (Graph) → GraphStep<br/>GraphStudio — world-node canvas"]
        S4["**grounding** → research corpus / interview"]
        S5["**build** → BuildStep<br/>create Constellation + extract Domains (background)"]
        S6["**automation** (Maintain) → MaintainStep<br/>per-Domain: Reminder + Research loop approval"]
        S1 --> S2 --> S3 --> S4 --> S5 --> S6
    end

    S5 -.->|"extraction runs in background"| Ex(["extraction-pipeline → canonical Domains"])
    S6 -.->|"SynthesisStep — tutor merge from interview"| Syn(["expert corpus folded"])

• The sidebar is the spine. ONBOARDING_STEPS drives the numbered rail (step n of 6); Capture and Maintain expose a per-draft switcher below it because both operate over every draft Domain, in any order. The delete control tears down the whole onboarding (answers, Graph, corpus).
• Capture is a split-pane. An interview chat on one side, the accumulating corpus review on the other — the two expandable panels track focus per draft. This is the ideal grounding path: paid Research (public) + interview (private) → corpus → accept → expert corpus.
• Build is background + resumable. Creating the Constellation and extracting each accepted corpus runs in the background — you can leave and return. Deleting a Constellation/Domain elsewhere makes the step offer to rebuild it.
• The whole flow is also drivable headless. The same steps are a Tier-2 op family, so a chat can run all six (build/automation execute immediately).

Where it lives: src/features/onboarding/ — OnboardingWorkspaceView.tsx · OnboardingSidebar.tsx · OnboardingSteps.tsx · steps/{IdeaStep,CaptureStep,GraphStep}.tsx · SynthesisStep.tsx · GraphStudio.tsx. Step model: src/types/domain/onboarding.ts + src/lib/core/onboarding.ts. Background runner: onboarding flow · extraction-pipeline.