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docs(journeyitemcard): document why item.document! non-null assertion is safe

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JourneyReader filters items to only those where document != null before
passing them here — the ! assertion is valid by caller invariant.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Marcel
2026-06-09 08:04:32 +02:00
parent 55e3e4c531
commit eea8e6bf5a
1 changed files with 1 additions and 0 deletions
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frontend/src/lib/geschichte/JourneyItemCard.svelte
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@@ -11,6 +11,7 @@ interface Props {
let { item }: Props = $props(); let { item }: Props = $props();
// Safe: JourneyReader filters out items where document === null before rendering this component.
const doc = $derived(item.document!); const doc = $derived(item.document!);
const formattedDate = $derived(doc.documentDate ? formatDate(doc.documentDate, 'short') : null); const formattedDate = $derived(doc.documentDate ? formatDate(doc.documentDate, 'short') : null);
const ariaLabel = $derived( const ariaLabel = $derived(