Update deploy alert: tell user to reopen project in Designer

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

svelte-app/src/lib/export.ts

@@ -599,7 +599,7 @@ export async function deployToIgnition() {
           body: JSON.stringify({ projectName }),
         });
       } catch { /* scan is best-effort */ }
-      alert(`Deployed to Ignition!\n${result.path}`);
+      alert(`Deployed to Ignition!\n${result.path}\n\nClose and reopen the project in Designer to see the view.`);
     } else {
       alert(`Deploy failed: ${result.error}`);
     }