fix(search): use to_tsquery('simple') for prefix transform to avoid German stop word collision

Words like "Wille" stem to "will" via the German Snowball stemmer, which is
also a German stop word. The prefix-transform step (websearch_to_tsquery text →
regexp_replace → to_tsquery) was passing already-stemmed lexemes back through
the German dictionary, causing them to be silently dropped as stop words. Using
the 'simple' configuration skips stop-word processing entirely while the
tsvector @@ tsquery comparison still works because lexemes are matched by
string value, not by configuration.

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

backend/src/main/java/org/raddatz/familienarchiv/dto/DocumentUpdateDTO.java

@@ -13,6 +13,8 @@ public class DocumentUpdateDTO {
     private LocalDate documentDate;
     private String location;
     private String documentLocation;
+    private String archiveBox;
+    private String archiveFolder;
     private String transcription;
     private String summary;
     private UUID senderId;

backend/src/main/java/org/raddatz/familienarchiv/repository/DocumentRepository.java

@@ -87,7 +87,7 @@ public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSp
             SELECT d.id FROM documents d
             CROSS JOIN LATERAL (
                 SELECT CASE WHEN websearch_to_tsquery('german', :query)::text <> ''
-                            THEN to_tsquery('german', regexp_replace(
+                            THEN to_tsquery('simple', regexp_replace(
                                      websearch_to_tsquery('german', :query)::text,
                                      '''([^'']+)''',
                                      '''\\1'':*',
@@ -149,7 +149,7 @@ public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSp
             FROM documents d
             CROSS JOIN LATERAL (
                 SELECT CASE WHEN websearch_to_tsquery('german', :query)::text <> ''
-                            THEN to_tsquery('german', regexp_replace(
+                            THEN to_tsquery('simple', regexp_replace(
                                      websearch_to_tsquery('german', :query)::text,
                                      '''([^'']+)''',
                                      '''\\1'':*',

backend/src/main/java/org/raddatz/familienarchiv/service/DocumentService.java

@@ -271,6 +271,8 @@ public class DocumentService {
         doc.setTranscription(dto.getTranscription());
         doc.setSummary(dto.getSummary());
         doc.setDocumentLocation(dto.getDocumentLocation());
+        doc.setArchiveBox(dto.getArchiveBox());
+        doc.setArchiveFolder(dto.getArchiveFolder());
 
         List<String> tags = new ArrayList<>();
         if (dto.getTags() != null && !dto.getTags().isBlank()) {

backend/src/test/java/org/raddatz/familienarchiv/repository/DocumentFtsTest.java

@@ -179,6 +179,22 @@ class DocumentFtsTest {
         assertThat(ids).isEmpty();
     }
 
+    @Test
+    void should_find_document_whose_transcription_contains_word_that_stems_to_german_stop_word() {
+        // "Wille" stems to "will" via the German Snowball stemmer.
+        // "will" is also a German stop word, so to_tsquery('german','will:*') drops it.
+        // The prefix-transform step must use to_tsquery('simple',...) to avoid this.
+        Document doc = documentRepository.saveAndFlush(document("Foto"));
+        UUID annotationId = annotation(doc.getId());
+        blockRepository.saveAndFlush(block(doc.getId(), annotationId, "Der Wille des Volkes", 0));
+        em.flush();
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Wille");
+
+        assertThat(ids).contains(doc.getId());
+    }
+
     @Test
     void should_not_throw_when_query_contains_invalid_tsquery_syntax() {
         documentRepository.saveAndFlush(document("Brief"));

backend/src/test/java/org/raddatz/familienarchiv/service/DocumentServiceTest.java

@@ -121,6 +121,23 @@ class DocumentServiceTest {
                 .isInstanceOf(DomainException.class);
     }
 
+    @Test
+    void updateDocument_setsArchiveBoxAndFolder() throws Exception {
+        UUID id = UUID.randomUUID();
+        Document doc = Document.builder().id(id).receivers(new HashSet<>()).tags(new HashSet<>()).build();
+        when(documentRepository.findById(id)).thenReturn(Optional.of(doc));
+        when(documentRepository.save(any())).thenReturn(doc);
+
+        DocumentUpdateDTO dto = new DocumentUpdateDTO();
+        dto.setArchiveBox("K-03");
+        dto.setArchiveFolder("Mappe B");
+
+        documentService.updateDocument(id, dto, null, null);
+
+        assertThat(doc.getArchiveBox()).isEqualTo("K-03");
+        assertThat(doc.getArchiveFolder()).isEqualTo("Mappe B");
+    }
+
     // ─── deleteTagCascading ───────────────────────────────────────────────────
 
     @Test

frontend/src/lib/components/document/BulkDocumentEditLayout.svelte

@@ -67,7 +67,6 @@ let selectedReceivers = $state<Person[]>(untrack(() => initialReceivers));
 let dateIso = $state('');
 let tags = $state<Tag[]>([]);
 // Bulk-edit only — replace-on-non-blank semantics.
-let documentLocation = $state('');
 let archiveBox = $state('');
 let archiveFolder = $state('');
 
@@ -231,7 +230,6 @@ async function saveBulkEdit() {
 		tagNames: tags.map((t) => t.name),
 		senderId: senderId || null,
 		receiverIds: selectedReceivers.map((r) => r.id),
-		documentLocation: documentLocation || null,
 		archiveBox: archiveBox || null,
 		archiveFolder: archiveFolder || null
 	};
@@ -442,7 +440,6 @@ async function retrySave() {
 						/>
 						<DescriptionSection
 							bind:tags={tags}
-							bind:documentLocation={documentLocation}
 							bind:archiveBox={archiveBox}
 							bind:archiveFolder={archiveFolder}
 							hideTitle
@@ -494,7 +491,6 @@ async function retrySave() {
 					/>
 					<DescriptionSection
 						bind:tags={tags}
-						bind:documentLocation={documentLocation}
 						bind:archiveBox={archiveBox}
 						bind:archiveFolder={archiveFolder}
 						hideTitle

frontend/src/lib/components/document/BulkDocumentEditLayout.svelte.spec.ts

@@ -397,8 +397,8 @@ describe('BulkDocumentEditLayout — mode="edit"', () => {
 			initialEditEntries: [editEntry(1)]
 		});
 		const replaceBadges = container.querySelectorAll('[data-testid="field-label-badge-replace"]');
-		// sender + documentLocation + archiveBox + archiveFolder = 4
-		expect(replaceBadges.length).toBeGreaterThanOrEqual(4);
+		// sender + archiveBox + archiveFolder = 3
+		expect(replaceBadges.length).toBeGreaterThanOrEqual(3);
 	});
 
 	it('topbar reads "Massenbearbeitung" + "{count} werden bearbeitet" in edit mode', async () => {

frontend/src/lib/components/document/DescriptionSection.svelte

@@ -11,7 +11,8 @@ let {
 	archiveBox = $bindable(''),
 	archiveFolder = $bindable(''),
 	initialTitle = '',
-	initialDocumentLocation = '',
+	initialArchiveBox = '',
+	initialArchiveFolder = '',
 	initialSummary = '',
 	titleRequired = false,
 	suggestedTitle = '',
@@ -24,7 +25,8 @@ let {
 	archiveBox?: string;
 	archiveFolder?: string;
 	initialTitle?: string;
-	initialDocumentLocation?: string;
+	initialArchiveBox?: string;
+	initialArchiveFolder?: string;
 	initialSummary?: string;
 	titleRequired?: boolean;
 	suggestedTitle?: string;
@@ -41,7 +43,8 @@ let {
 let titleDirty = $state(false);
 onMount(() => {
 	if (!currentTitle && initialTitle) currentTitle = initialTitle;
-	if (!documentLocation && initialDocumentLocation) documentLocation = initialDocumentLocation;
+	if (!archiveBox && initialArchiveBox) archiveBox = initialArchiveBox;
+	if (!archiveFolder && initialArchiveFolder) archiveFolder = initialArchiveFolder;
 });
 const titleValue = $derived(titleDirty ? currentTitle : suggestedTitle || currentTitle);
 </script>
@@ -110,55 +113,36 @@ const titleValue = $derived(titleDirty ? currentTitle : suggestedTitle || curren
 			</div>
 		{/if}
 
-		<!-- Aufbewahrungsort (optional) -->
-		<div data-testid="description-document-location">
-			<label for="documentLocation" class="mb-1 block text-sm font-medium text-ink-2"
-				>{m.form_label_archive_location()}
+		<!-- Karton -->
+		<div data-testid="description-archive-box">
+			<label for="archiveBox" class="mb-1 block text-sm font-medium text-ink-2">
+				{m.form_label_archive_box()}
 				{#if editMode}<FieldLabelBadge variant="replace" />{/if}
 			</label>
 			<input
-				id="documentLocation"
+				id="archiveBox"
 				type="text"
-				name="documentLocation"
-				bind:value={documentLocation}
-				placeholder={m.form_placeholder_archive_location()}
+				name="archiveBox"
+				bind:value={archiveBox}
 				class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
 			/>
-			<p class="mt-1 text-xs text-ink-3">{m.form_helper_archive_location()}</p>
+			<p class="mt-1 text-xs text-ink-3">{m.form_helper_archive_box()}</p>
 		</div>
 
-		{#if editMode}
-			<!-- Karton (only in editMode — bulk-editable replace) -->
-			<div data-testid="description-archive-box">
-				<label for="archiveBox" class="mb-1 block text-sm font-medium text-ink-2">
-					{m.form_label_archive_box()}
-					<FieldLabelBadge variant="replace" />
-				</label>
-				<input
-					id="archiveBox"
-					type="text"
-					name="archiveBox"
-					bind:value={archiveBox}
-					class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
-				/>
-				<p class="mt-1 text-xs text-ink-3">{m.form_helper_archive_box()}</p>
-			</div>
-
-			<!-- Mappe (only in editMode — bulk-editable replace) -->
-			<div data-testid="description-archive-folder">
-				<label for="archiveFolder" class="mb-1 block text-sm font-medium text-ink-2">
-					{m.form_label_archive_folder()}
-					<FieldLabelBadge variant="replace" />
-				</label>
-				<input
-					id="archiveFolder"
-					type="text"
-					name="archiveFolder"
-					bind:value={archiveFolder}
-					class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
-				/>
-				<p class="mt-1 text-xs text-ink-3">{m.form_helper_archive_folder()}</p>
-			</div>
-		{/if}
+		<!-- Mappe -->
+		<div data-testid="description-archive-folder">
+			<label for="archiveFolder" class="mb-1 block text-sm font-medium text-ink-2">
+				{m.form_label_archive_folder()}
+				{#if editMode}<FieldLabelBadge variant="replace" />{/if}
+			</label>
+			<input
+				id="archiveFolder"
+				type="text"
+				name="archiveFolder"
+				bind:value={archiveFolder}
+				class="block w-full rounded border border-line p-2 text-sm shadow-sm focus:outline-none focus-visible:ring-2 focus-visible:ring-focus-ring"
+			/>
+			<p class="mt-1 text-xs text-ink-3">{m.form_helper_archive_folder()}</p>
+		</div>
 	</div>
 </div>

frontend/src/lib/components/document/DescriptionSection.svelte.spec.ts

@@ -21,19 +21,10 @@ describe('DescriptionSection — onMount seeding (Felix B1/B2 fix regression fen
 		expect(titleInput.value).toBe('Parent Title');
 	});
 
-	it('pre-fills the documentLocation input from initialDocumentLocation', async () => {
-		render(DescriptionSection, { initialDocumentLocation: 'Schrank 3, Mappe B' });
-		const locationInput = document.querySelector('input#documentLocation') as HTMLInputElement;
-		expect(locationInput.value).toBe('Schrank 3, Mappe B');
-	});
-
-	it('does not stomp a parent-bound documentLocation that is already non-empty', async () => {
-		render(DescriptionSection, {
-			documentLocation: 'Bound Value',
-			initialDocumentLocation: 'Should Not Win'
-		});
-		const locationInput = document.querySelector('input#documentLocation') as HTMLInputElement;
-		expect(locationInput.value).toBe('Bound Value');
+	it('always renders archiveBox + archiveFolder fields regardless of editMode', async () => {
+		render(DescriptionSection, { editMode: false });
+		expect(document.querySelector('[data-testid="description-archive-box"]')).not.toBeNull();
+		expect(document.querySelector('[data-testid="description-archive-folder"]')).not.toBeNull();
 	});
 
 	it('renders the editMode-only archiveBox + archiveFolder fields when editMode=true', async () => {
@@ -42,9 +33,25 @@ describe('DescriptionSection — onMount seeding (Felix B1/B2 fix regression fen
 		expect(document.querySelector('[data-testid="description-archive-folder"]')).not.toBeNull();
 	});
 
-	it('hides the editMode-only archive fields when editMode=false', async () => {
-		render(DescriptionSection, { editMode: false });
-		expect(document.querySelector('[data-testid="description-archive-box"]')).toBeNull();
-		expect(document.querySelector('[data-testid="description-archive-folder"]')).toBeNull();
+	it('pre-fills archiveBox from initialArchiveBox when archiveBox is empty', async () => {
+		render(DescriptionSection, { initialArchiveBox: 'K-03', hideTitle: true });
+		const input = document.querySelector('input#archiveBox') as HTMLInputElement;
+		expect(input.value).toBe('K-03');
+	});
+
+	it('pre-fills archiveFolder from initialArchiveFolder when archiveFolder is empty', async () => {
+		render(DescriptionSection, { initialArchiveFolder: 'Mappe B', hideTitle: true });
+		const input = document.querySelector('input#archiveFolder') as HTMLInputElement;
+		expect(input.value).toBe('Mappe B');
+	});
+
+	it('does not stomp a parent-bound archiveBox that is already non-empty', async () => {
+		render(DescriptionSection, {
+			archiveBox: 'Parent Value',
+			initialArchiveBox: 'Should Not Win',
+			hideTitle: true
+		});
+		const input = document.querySelector('input#archiveBox') as HTMLInputElement;
+		expect(input.value).toBe('Parent Value');
 	});
 });

frontend/src/lib/components/document/DocumentEditLayout.svelte

@@ -207,7 +207,8 @@ async function handleReplaceFile(e: Event) {
 					bind:tags={tags}
 					bind:currentTitle={currentTitle}
 					initialTitle={doc.title ?? ''}
-					initialDocumentLocation={doc.documentLocation ?? ''}
+					initialArchiveBox={doc.archiveBox ?? ''}
+					initialArchiveFolder={doc.archiveFolder ?? ''}
 					initialSummary={doc.summary ?? ''}
 					titleRequired={true}
 				/>

frontend/src/routes/DocumentList.svelte

@@ -13,14 +13,12 @@ let {
 	items,
 	canWrite,
 	error,
-	total = 0,
 	q = '',
 	sort = 'DATE'
 }: {
 	items: DocumentSearchItem[];
 	canWrite: boolean;
 	error?: string | null;
-	total?: number;
 	q?: string;
 	sort?: SortMode;
 } = $props();
@@ -71,29 +69,6 @@ function groupByReceiver(docItems: DocumentSearchItem[]) {
 }
 </script>
 
-<!-- DOCUMENT LIST HEADER -->
-<div class="mb-2 flex justify-end">
-	{#if canWrite}
-		<a
-			href="/documents/new"
-			class="inline-flex items-center gap-1 text-sm font-medium text-ink-2 transition-colors hover:text-ink"
-		>
-			<img
-				src="/degruyter-icons/Simple/Medium-24px/SVG/Action/Add/Add-General-MD.svg"
-				alt=""
-				aria-hidden="true"
-				class="h-4 w-4"
-			/>
-			{m.docs_btn_new()}
-		</a>
-	{/if}
-</div>
-
-<!-- RESULT COUNT -->
-{#if total > 0}
-	<p class="mb-3 font-sans text-base text-ink-2">{m.docs_result_count({ count: total })}</p>
-{/if}
-
 <!-- ERROR -->
 {#if error}
 	<div class="border border-line bg-surface shadow-sm">

frontend/src/routes/documents/+page.svelte

@@ -234,28 +234,54 @@ $effect(() => {
 		onblur={() => (qFocused = false)}
 	/>
 
-	{#if data.canWrite && data.totalElements > 0}
-		<div class="mb-2 flex flex-col items-end gap-1">
-			<button
-				type="button"
-				onclick={editAllMatching}
-				disabled={editingAll}
-				class="inline-flex items-center gap-1 text-sm font-medium text-ink-2 transition-colors hover:text-ink disabled:opacity-50"
-				data-testid="bulk-edit-all-x"
-			>
-				{m.bulk_edit_all_x({ count: data.totalElements })}
-			</button>
-			{#if editAllError}
-				<p role="alert" class="text-xs text-danger" data-testid="bulk-edit-all-x-error">
-					{editAllError}
-				</p>
-			{/if}
-		</div>
-	{/if}
+	<div class="mb-3 flex items-center justify-between gap-4">
+		<p class="font-sans text-base text-ink-2">
+			{#if data.totalElements > 0}{m.docs_result_count({ count: data.totalElements })}{/if}
+		</p>
+		{#if data.canWrite}
+			<div class="flex flex-col items-end gap-1">
+				<div class="flex items-center gap-4">
+					{#if data.totalElements > 0}
+						<button
+							type="button"
+							onclick={editAllMatching}
+							disabled={editingAll}
+							class="inline-flex cursor-pointer items-center gap-1 text-sm font-medium text-ink-2 transition-colors hover:text-ink disabled:opacity-50"
+							data-testid="bulk-edit-all-x"
+						>
+							<img
+								src="/degruyter-icons/Simple/Medium-24px/SVG/Action/Edit-Content-MD.svg"
+								alt=""
+								aria-hidden="true"
+								class="h-4 w-4"
+							/>
+							{m.bulk_edit_all_x({ count: data.totalElements })}
+						</button>
+					{/if}
+					<a
+						href="/documents/new"
+						class="inline-flex items-center gap-1 text-sm font-medium text-ink-2 transition-colors hover:text-ink"
+					>
+						<img
+							src="/degruyter-icons/Simple/Medium-24px/SVG/Action/Add/Add-General-MD.svg"
+							alt=""
+							aria-hidden="true"
+							class="h-4 w-4"
+						/>
+						{m.docs_btn_new()}
+					</a>
+				</div>
+				{#if editAllError}
+					<p role="alert" class="text-xs text-danger" data-testid="bulk-edit-all-x-error">
+						{editAllError}
+					</p>
+				{/if}
+			</div>
+		{/if}
+	</div>
 
 	<DocumentList
 		items={data.items}
-		total={data.totalElements}
 		q={data.q}
 		canWrite={data.canWrite}
 		error={data.error}

frontend/src/routes/documents/[id]/edit/+page.server.ts

@@ -85,7 +85,8 @@ export const actions = {
 		if (doc.title) formData.set('title', doc.title);
 		if (doc.documentDate) formData.set('documentDate', doc.documentDate);
 		if (doc.location) formData.set('location', doc.location);
-		if (doc.documentLocation) formData.set('documentLocation', doc.documentLocation);
+		if (doc.archiveBox) formData.set('archiveBox', doc.archiveBox);
+		if (doc.archiveFolder) formData.set('archiveFolder', doc.archiveFolder);
 		if (doc.transcription) formData.set('transcription', doc.transcription);
 		if (doc.summary) formData.set('summary', doc.summary);
 		if (doc.sender?.id) formData.set('senderId', doc.sender.id);