dynamic promo widget

packages/web/src/jsonui/JsonUiContentRenderer.svelte

@@ -0,0 +1,22 @@
+<script lang="ts">
+  import JsonUiHeading from './JsonUiHeading.svelte';
+  import JsonUiLinkButton from './JsonUiLinkButton.svelte';
+  import JsonUiTextBlock from './JsonUiTextBlock.svelte';
+  import JsonUiTickList from './JsonUiTickList.svelte';
+  import { JsonUiBlock } from './jsonuitypes';
+
+  export let blocks: JsonUiBlock[] = [];
+
+  const componentMap = {
+    text: JsonUiTextBlock,
+    heading: JsonUiHeading,
+    ticklist: JsonUiTickList,
+    button: JsonUiLinkButton,
+  } as const;
+</script>
+
+{#each blocks as block, i}
+  {#if block.type in componentMap}
+    <svelte:component this={componentMap[block.type]} {...block} />
+  {/if}
+{/each}