digraph BuildAndPreview {
    graph [goal="Build and preview the marketing site"]

    start [shape=Mdiamond, label="Start"]
    exit  [shape=Msquare, label="Exit"]

    build [label="Build Site", prompt="Install dependencies and build the marketing site."]
    serve [label="Start Dev Server", shape=parallelogram, script="cd site && npx serve -l 3000 &"]
    review [shape=hexagon, label="Review Preview"]

    start -> build -> serve -> review
    review -> exit [label="[A] Approve"]
    review -> build [label="[R] Revise"]
}