Severity: medium
Category: UX / Visual
Navigating to a non-existent route shows a bare "Not found" text on a white page with no branding, navigation, or link back to the app.
Fix: Create a styled +error.svelte page with the app's design system, a clear message, and a link back to home.
Part of #73
Severity: medium
Category: UX / Visual
Navigating to a non-existent route shows a bare "Not found" text on a white page with no branding, navigation, or link back to the app.
Fix: Create a styled
+error.sveltepage with the app's design system, a clear message, and a link back to home.Part of #73