json UI improvements

packages/web/src/jsonui/JsonUiLinkButtonBlock.svelte

@@ -0,0 +1,21 @@
+<script lang="ts">
+  import FormStyledButton from '../buttons/FormStyledButton.svelte';
+  import { openWebLink } from '../utility/simpleTools';
+
+  export let text: string;
+  export let link: string;
+  export let colorClass: string = '';
+  export let items: any[] = [];
+</script>
+
+<div class="center">
+  {#each items as item}
+    <FormStyledButton on:click={() => openWebLink(item.link)} value={item.text} skipWidth {colorClass} />
+  {/each}
+</div>
+
+<style>
+  .center {
+    text-align: center;
+  }
+</style>