chore(web): migration svelte 5 syntax (#13883)

web/src/lib/actions/__test__/focus-trap-test.svelte

@@ -1,16 +1,20 @@
 <script lang="ts">
   import { focusTrap } from '$lib/actions/focus-trap';
 
-  export let show: boolean;
+  interface Props {
+    show: boolean;
+  }
+
+  let { show = $bindable() }: Props = $props();
 </script>
 
-<button type="button" on:click={() => (show = true)}>Open</button>
+<button type="button" onclick={() => (show = true)}>Open</button>
 
 {#if show}
   <div use:focusTrap>
     <div>
       <span>text</span>
-      <button data-testid="one" type="button" on:click={() => (show = false)}>Close</button>
+      <button data-testid="one" type="button" onclick={() => (show = false)}>Close</button>
     </div>
     <input data-testid="two" disabled />
     <input data-testid="three" />