Update Vite configuration and enhance error handling in Svelte components

- Added 'tldts' and 'tldts-core' to the Vite SSR noExternal configuration.
- Refactored error handling in +error.svelte and auth-failed/+page.svelte to use a goHome function for navigation instead of href attributes.

apps/dashboard/src/routes/(auth)/auth-failed/+page.svelte

@@ -7,6 +7,10 @@
   import * as Avatar from '@cio/ui/base/avatar';
 
   const errorCode = $derived(new URLSearchParams(page.url.search).get('error'));
+
+  function goHome() {
+    window.location.href = '/';
+  }
 </script>
 
 <svelte:head>
@@ -36,6 +40,6 @@
       find more information about the error here.
     </Card.Description>
 
-    <Button href="/" class="">Go Home</Button>
+    <Button onclick={goHome} class="">Go Home</Button>
   </div>
 </AuthUI>

apps/dashboard/src/routes/+error.svelte

@@ -7,6 +7,10 @@
   const isNotFound = $derived(page.status === 404);
 
   console.error('error message', page.error?.message);
+
+  function goHome() {
+    window.location.href = '/';
+  }
 </script>
 
 <svelte:head>
@@ -23,7 +27,7 @@
     showLogo={true}
   >
     <div class="flex gap-2">
-      <Button href="/">Go Home</Button>
+      <Button onclick={goHome}>Go Home</Button>
     </div>
   </Empty>
 {:else}
@@ -37,7 +41,7 @@
   >
     <div class="flex gap-2">
       <Button href="https://classroomio.com/tools" variant="secondary">Try Free tools</Button>
-      <Button href="/">Go Home</Button>
+      <Button onclick={goHome}>Go Home</Button>
     </div>
   </Empty>
 {/if}