B2B-88: add starter kit structure and elements

packages/billing/gateway/src/components/current-plan-badge.tsx

@@ -0,0 +1,50 @@
+import { Enums } from '@kit/supabase/database';
+import { Badge } from '@kit/ui/badge';
+import { Trans } from '@kit/ui/trans';
+
+type Status = Enums<'subscription_status'> | Enums<'payment_status'>;
+
+export function CurrentPlanBadge(
+  props: React.PropsWithoutRef<{
+    status: Status;
+  }>,
+) {
+  let variant: 'success' | 'warning' | 'destructive';
+  const text = `billing:status.${props.status}.badge`;
+
+  switch (props.status) {
+    case 'active':
+    case 'succeeded':
+      variant = 'success';
+      break;
+    case 'trialing':
+      variant = 'success';
+      break;
+    case 'past_due':
+    case 'failed':
+      variant = 'destructive';
+      break;
+    case 'canceled':
+      variant = 'destructive';
+      break;
+    case 'unpaid':
+      variant = 'destructive';
+      break;
+    case 'incomplete':
+    case 'pending':
+      variant = 'warning';
+      break;
+    case 'incomplete_expired':
+      variant = 'destructive';
+      break;
+    case 'paused':
+      variant = 'warning';
+      break;
+  }
+
+  return (
+    <Badge data-test={'current-plan-card-status-badge'} variant={variant}>
+      <Trans i18nKey={text} />
+    </Badge>
+  );
+}