web: remove built-in sveltekit announcer (for real this time)

web/src/routes/+layout.svelte

@@ -3,8 +3,6 @@
     import "@fontsource/ibm-plex-mono/400-italic.css";
     import "@fontsource/ibm-plex-mono/500.css";
 
-    import { beforeUpdate } from "svelte";
-
     import { page } from "$app/stores";
     import { updated } from "$app/stores";
     import { browser } from "$app/environment";
@@ -35,10 +33,6 @@
             document.querySelector("[data-first-focus]");
         to_focus?.focus();
     });
-
-    beforeUpdate(() => {
-        document.getElementById("svelte-announcer")?.remove();
-    })
 </script>
 
 <svelte:head>