feat(persons): add birthYear, deathYear, notes fields to /persons/new form

Server action passes all 6 fields to POST /api/persons.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/routes/persons/new/+page.server.ts

@@ -15,14 +15,27 @@ export const actions = {
 		const firstName = formData.get('firstName')?.toString().trim();
 		const lastName = formData.get('lastName')?.toString().trim();
 		const alias = formData.get('alias')?.toString().trim() || undefined;
+		const birthYearStr = formData.get('birthYear')?.toString().trim();
+		const deathYearStr = formData.get('deathYear')?.toString().trim();
+		const notes = formData.get('notes')?.toString().trim() || undefined;
 
 		if (!firstName || !lastName) {
 			return fail(400, { error: 'Vor- und Nachname sind Pflichtfelder.' });
 		}
 
+		const birthYear = birthYearStr ? parseInt(birthYearStr, 10) : undefined;
+		const deathYear = deathYearStr ? parseInt(deathYearStr, 10) : undefined;
+
 		const api = createApiClient(fetch);
 		const result = await api.POST('/api/persons', {
-			body: { firstName, lastName, ...(alias ? { alias } : {}) }
+			body: {
+				firstName,
+				lastName,
+				...(alias ? { alias } : {}),
+				...(birthYear ? { birthYear } : {}),
+				...(deathYear ? { deathYear } : {}),
+				...(notes ? { notes } : {})
+			}
 		});
 
 		if (!result.response.ok) {

frontend/src/routes/persons/new/+page.svelte

@@ -77,6 +77,49 @@ let { form } = $props();
 						class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:border-ink focus:ring-ink"
 					/>
 				</div>
+
+				<div>
+					<label for="birthYear" class="mb-1 block text-sm font-medium text-ink-2"
+						>{m.person_label_birth_year()}</label
+					>
+					<input
+						id="birthYear"
+						name="birthYear"
+						type="number"
+						min="1"
+						max="2100"
+						placeholder={m.person_placeholder_year()}
+						class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:border-ink focus:ring-ink"
+					/>
+				</div>
+
+				<div>
+					<label for="deathYear" class="mb-1 block text-sm font-medium text-ink-2"
+						>{m.person_label_death_year()}</label
+					>
+					<input
+						id="deathYear"
+						name="deathYear"
+						type="number"
+						min="1"
+						max="2100"
+						placeholder={m.person_placeholder_year()}
+						class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:border-ink focus:ring-ink"
+					/>
+				</div>
+
+				<div class="md:col-span-2">
+					<label for="notes" class="mb-1 block text-sm font-medium text-ink-2"
+						>{m.person_label_notes()}</label
+					>
+					<textarea
+						id="notes"
+						name="notes"
+						rows="4"
+						placeholder={m.person_placeholder_notes()}
+						class="block w-full resize-y rounded border border-line p-2 text-sm shadow-sm focus:border-ink focus:ring-ink"
+					></textarea>
+				</div>
 			</div>
 		</div>