Replace the emoji/gradient card with an editorial layout: small lucide
glyph, oversized error code, hairline-divided serif bible quote.
Extract shared ErrorView + SectionError components and a bilingual
string helper. Add +error.svelte at each section root (faith, recipes,
fitness, tasks, cospend) so errors render inside the correct layout and
inherit the section-specific header/nav. Catch-all [...rest]/+page.ts
stubs route unmatched URLs through the section layout so the right
error page catches them.
