PricingSection (am-pricing-section)

PricingSection 用資料陣列渲染方案卡片，支援 featured plan、badge、feature list 與 CTA。價格與方案權限仍由 consumer 的商務邏輯決定，元件只負責呈現。

<PricingSection
  title="Choose the right orbit"
  plans={[
    {
      name: "Starter",
      price: "NT$0",
      features: ["One project", "Community support"],
      action: { label: "Start free", href: "/start" },
    },
  ]}
/>

詳見 playground /playground/kit/ 範例。