fix(research): convert LLM schema shapes to form-compatible types on apply

Researcher emits {datum_von,von,bis} for opening hours and [{name,betrag,waehrung}]
for admission info — both incompatible with the form's {day,open,close} and
AdmissionInfo shapes. Normalize on apply; extend normalizeDayName to handle
ISO YYYY-MM-DD dates the LLM produces. ResearchPanel renders both LLM and
form-native formats with dedicated table/list views.

web/src/lib/components/admin/ResearchPanel.svelte

@@ -41,10 +41,21 @@
 		return JSON.stringify(val, null, 2);
 	}
 
+	type LLMOeffnungszeit = { datum_von: string; datum_bis: string; von: string; bis: string };
+	type LLMEintrittspreis = { name: string; betrag: number; waehrung: string };
+
+	function isLLMOeffnungszeiten(val: unknown): val is LLMOeffnungszeit[] {
+		return Array.isArray(val) && val.length > 0 && 'datum_von' in (val[0] as object);
+	}
+
+	function isLLMEintrittspreise(val: unknown): val is LLMEintrittspreis[] {
+		return Array.isArray(val) && val.length > 0 && 'betrag' in (val[0] as object);
+	}
+
 	function isOpeningHours(
 		val: unknown
 	): val is Array<{ day: string; open: string; close: string }> {
-		return Array.isArray(val) && val.length > 0 && 'day' in val[0];
+		return Array.isArray(val) && val.length > 0 && 'day' in (val[0] as object);
 	}
 
 	function isAdmissionInfo(val: unknown): val is {
@@ -111,7 +122,26 @@
 							</div>
 						{/if}
 						<div class="text-sm text-stone-900 dark:text-stone-100">
-							{#if suggestion.field === 'opening_hours' && isOpeningHours(suggestion.suggested_value)}
+							{#if suggestion.field === 'opening_hours' && isLLMOeffnungszeiten(suggestion.suggested_value)}
+								<table class="w-full text-sm">
+									<thead>
+										<tr class="text-left text-stone-500 dark:text-stone-400">
+											<th class="pr-4 pb-1 font-medium">Datum</th>
+											<th class="pr-4 pb-1 font-medium">Von</th>
+											<th class="pb-1 font-medium">Bis</th>
+										</tr>
+									</thead>
+									<tbody>
+										{#each suggestion.suggested_value as entry}
+											<tr>
+												<td class="py-0.5 pr-4">{entry.datum_von}</td>
+												<td class="py-0.5 pr-4">{entry.von}</td>
+												<td class="py-0.5">{entry.bis}</td>
+											</tr>
+										{/each}
+									</tbody>
+								</table>
+							{:else if suggestion.field === 'opening_hours' && isOpeningHours(suggestion.suggested_value)}
 								<table class="w-full text-sm">
 									<thead>
 										<tr class="text-left text-stone-500 dark:text-stone-400">
@@ -130,6 +160,12 @@
 										{/each}
 									</tbody>
 								</table>
+							{:else if suggestion.field === 'admission_info' && isLLMEintrittspreise(suggestion.suggested_value)}
+								<ul class="space-y-0.5 text-sm">
+									{#each suggestion.suggested_value as ticket}
+										<li>{ticket.name}: {ticket.betrag} {ticket.waehrung}</li>
+									{/each}
+								</ul>
 							{:else if suggestion.field === 'admission_info' && isAdmissionInfo(suggestion.suggested_value)}
 								<dl class="grid grid-cols-2 gap-x-4 gap-y-1 text-sm">
 									<dt class="text-stone-500 dark:text-stone-400">Erwachsene</dt>

web/src/routes/admin/maerkte/[id]/bearbeiten/+page.svelte

@@ -33,7 +33,18 @@
 		'Samstag'
 	];
 
+	// LLM opening hours entry shape (researcher_schema_simple.json)
+	type LLMOeffnungszeit = { datum_von: string; datum_bis: string; von: string; bis: string };
+	// LLM admission entry shape
+	type LLMEintrittspreis = { name: string; betrag: number; waehrung: string };
+
 	function normalizeDayName(day: string): string {
+		// ISO date YYYY-MM-DD
+		if (/^\d{4}-\d{2}-\d{2}$/.test(day)) {
+			const [y, m, d] = day.split('-').map(Number);
+			return validDays[new Date(y, m - 1, d).getDay()];
+		}
+		// German date DD.MM.YYYY
 		const dateMatch = day.match(/(\d{2})\.(\d{2})\.(\d{4})/);
 		if (dateMatch) {
 			const d = new Date(+dateMatch[3], +dateMatch[2] - 1, +dateMatch[1]);
@@ -46,19 +57,31 @@
 	function applyResearch(suggestions: FieldSuggestion[]) {
 		for (const s of suggestions) {
 			if (s.field === 'opening_hours' && Array.isArray(s.suggested_value)) {
-				const normalized = (s.suggested_value as OpeningHoursEntry[]).map((entry) => ({
+				const entries = s.suggested_value as Array<LLMOeffnungszeit | OpeningHoursEntry>;
-					...entry,
+				const normalized: OpeningHoursEntry[] = entries.map((entry) => {
-					day: normalizeDayName(entry.day)
+					if ('datum_von' in entry) {
-				}));
+						return { day: normalizeDayName(entry.datum_von), open: entry.von, close: entry.bis };
+					}
+					return { ...entry, day: normalizeDayName(entry.day) };
+				});
 				marketForm.setHours(normalized);
 				continue;
 			}
-			if (
+			if (s.field === 'admission_info') {
-				s.field === 'admission_info' &&
+				if (Array.isArray(s.suggested_value)) {
-				typeof s.suggested_value === 'object' &&
+					// LLM format: [{name, betrag, waehrung}] — put in notes, leave cents at 0
-				s.suggested_value !== null
+					const tickets = s.suggested_value as LLMEintrittspreis[];
-			) {
+					const notes = tickets.map((t) => `${t.name}: ${t.betrag} ${t.waehrung}`).join('\n');
-				marketForm.setAdmission(s.suggested_value as AdmissionInfo);
+					marketForm.setAdmission({
+						adult_cents: 0,
+						child_cents: 0,
+						reduced_cents: 0,
+						free_under_age: 0,
+						notes
+					});
+				} else if (typeof s.suggested_value === 'object' && s.suggested_value !== null) {
+					marketForm.setAdmission(s.suggested_value as AdmissionInfo);
+				}
 				continue;
 			}
 			const el = document.querySelector<HTMLInputElement | HTMLTextAreaElement>(