merge: resolve conflict with origin/main + fix WCAG AA contrast + add API test

- Merge origin/main (resolved conflict in +page.svelte: use res.ok check from main)
- fix(transcription): bump button text from text-brand-navy/60 (3.83:1) to
  text-brand-navy/80 (6.75:1) to pass WCAG AA 4.5:1 for 12px text
- feat(api-tests): add Transcription.http with PUT /review-all entry

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

backend/api_tests/Transcription.http

@@ -0,0 +1,3 @@
+### Mark all blocks as reviewed
+PUT http://localhost:8080/api/documents/{{documentId}}/transcription-blocks/review-all
+Authorization: Basic admin admin123

backend/src/main/java/org/raddatz/familienarchiv/controller/TranscriptionBlockController.java

@@ -90,6 +90,15 @@ public class TranscriptionBlockController {
         return transcriptionService.reviewBlock(documentId, blockId, userId);
     }
 
+    @PutMapping("/review-all")
+    @RequirePermission(Permission.WRITE_ALL)
+    public List<TranscriptionBlock> markAllBlocksReviewed(
+            @PathVariable UUID documentId,
+            Authentication authentication) {
+        UUID userId = requireUserId(authentication);
+        return transcriptionService.markAllBlocksReviewed(documentId, userId);
+    }
+
     @GetMapping("/{blockId}/history")
     @RequirePermission(Permission.READ_ALL)
     public List<TranscriptionBlockVersion> getBlockHistory(

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

@@ -205,6 +205,18 @@ public class TranscriptionService {
         return saved;
     }
 
+    @Transactional
+    public List<TranscriptionBlock> markAllBlocksReviewed(UUID documentId, UUID userId) {
+        List<TranscriptionBlock> blocks = blockRepository.findByDocumentIdOrderBySortOrderAsc(documentId);
+        for (TranscriptionBlock block : blocks) {
+            if (!block.isReviewed()) {
+                block.setReviewed(true);
+                auditService.logAfterCommit(AuditKind.BLOCK_REVIEWED, userId, documentId, null);
+            }
+        }
+        return blockRepository.saveAll(blocks);
+    }
+
     public List<TranscriptionBlockVersion> getBlockHistory(UUID documentId, UUID blockId) {
         getBlock(documentId, blockId);
         return versionRepository.findByBlockIdOrderByChangedAtDesc(blockId);

backend/src/test/java/org/raddatz/familienarchiv/controller/TranscriptionBlockControllerTest.java

@@ -380,4 +380,63 @@ class TranscriptionBlockControllerTest {
                 .andExpect(status().isOk())
                 .andExpect(jsonPath("$.reviewed").value(true));
     }
+
+    // ─── PUT .../review-all ───────────────────────────────────────────────────
+
+    private static final String URL_REVIEW_ALL = URL_BASE + "/review-all";
+
+    @Test
+    void markAllBlocksReviewed_returns401_whenUnauthenticated() throws Exception {
+        mockMvc.perform(put(URL_REVIEW_ALL))
+                .andExpect(status().isUnauthorized());
+    }
+
+    @Test
+    @WithMockUser(authorities = "READ_ALL")
+    void markAllBlocksReviewed_returns403_whenMissingWriteAllPermission() throws Exception {
+        mockMvc.perform(put(URL_REVIEW_ALL))
+                .andExpect(status().isForbidden());
+    }
+
+    @Test
+    @WithMockUser(authorities = "WRITE_ALL")
+    void markAllBlocksReviewed_returns200_withAllReviewedBlocks_whenAuthorised() throws Exception {
+        when(userService.findByEmail(any())).thenReturn(mockUser());
+        TranscriptionBlock b1 = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(DOC_ID).annotationId(UUID.randomUUID())
+                .text("Block 1").sortOrder(0).reviewed(true).build();
+        TranscriptionBlock b2 = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(DOC_ID).annotationId(UUID.randomUUID())
+                .text("Block 2").sortOrder(1).reviewed(true).build();
+        when(transcriptionService.markAllBlocksReviewed(eq(DOC_ID), any()))
+                .thenReturn(List.of(b1, b2));
+
+        mockMvc.perform(put(URL_REVIEW_ALL))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$").isArray())
+                .andExpect(jsonPath("$[0].reviewed").value(true))
+                .andExpect(jsonPath("$[1].reviewed").value(true));
+    }
+
+    @Test
+    @WithMockUser(authorities = "WRITE_ALL")
+    void markAllBlocksReviewed_returns200_withEmptyList_whenNoBlocksExist() throws Exception {
+        when(userService.findByEmail(any())).thenReturn(mockUser());
+        when(transcriptionService.markAllBlocksReviewed(eq(DOC_ID), any()))
+                .thenReturn(List.of());
+
+        mockMvc.perform(put(URL_REVIEW_ALL))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$").isArray())
+                .andExpect(jsonPath("$").isEmpty());
+    }
+
+    @Test
+    @WithMockUser(authorities = "WRITE_ALL")
+    void markAllBlocksReviewed_returns401_whenUserNotFoundInDatabase() throws Exception {
+        when(userService.findByEmail(any())).thenReturn(null);
+
+        mockMvc.perform(put(URL_REVIEW_ALL))
+                .andExpect(status().isUnauthorized());
+    }
 }

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

@@ -506,4 +506,86 @@ class TranscriptionServiceTest {
 
         verify(auditService, never()).logAfterCommit(any(), any(), any(), any());
     }
+
+    // ─── markAllBlocksReviewed ───────────────────────────────────────────────────
+
+    @Test
+    void markAllBlocksReviewed_setsAllUnreviewedBlocksToReviewed() {
+        UUID docId = UUID.randomUUID();
+        UUID userId = UUID.randomUUID();
+        TranscriptionBlock block1 = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(false).build();
+        TranscriptionBlock block2 = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(false).build();
+        when(blockRepository.findByDocumentIdOrderBySortOrderAsc(docId))
+                .thenReturn(List.of(block1, block2));
+        when(blockRepository.saveAll(any())).thenAnswer(inv -> inv.getArgument(0));
+
+        List<TranscriptionBlock> result = transcriptionService.markAllBlocksReviewed(docId, userId);
+
+        assertThat(result).allMatch(TranscriptionBlock::isReviewed);
+        verify(blockRepository).saveAll(List.of(block1, block2));
+    }
+
+    @Test
+    void markAllBlocksReviewed_isIdempotent_whenAllBlocksAlreadyReviewed() {
+        UUID docId = UUID.randomUUID();
+        UUID userId = UUID.randomUUID();
+        TranscriptionBlock block = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(true).build();
+        when(blockRepository.findByDocumentIdOrderBySortOrderAsc(docId))
+                .thenReturn(List.of(block));
+        when(blockRepository.saveAll(any())).thenAnswer(inv -> inv.getArgument(0));
+
+        List<TranscriptionBlock> result = transcriptionService.markAllBlocksReviewed(docId, userId);
+
+        assertThat(result).allMatch(TranscriptionBlock::isReviewed);
+        verify(blockRepository).saveAll(any());
+    }
+
+    @Test
+    void markAllBlocksReviewed_emitsBlockReviewedAuditEvent_forEachUnreviewedBlock() {
+        UUID docId = UUID.randomUUID();
+        UUID userId = UUID.randomUUID();
+        TranscriptionBlock block1 = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(false).build();
+        TranscriptionBlock block2 = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(false).build();
+        when(blockRepository.findByDocumentIdOrderBySortOrderAsc(docId))
+                .thenReturn(List.of(block1, block2));
+        when(blockRepository.saveAll(any())).thenAnswer(inv -> inv.getArgument(0));
+
+        transcriptionService.markAllBlocksReviewed(docId, userId);
+
+        verify(auditService, times(2)).logAfterCommit(AuditKind.BLOCK_REVIEWED, userId, docId, null);
+    }
+
+    @Test
+    void markAllBlocksReviewed_doesNotEmitAuditEvent_forAlreadyReviewedBlocks() {
+        UUID docId = UUID.randomUUID();
+        UUID userId = UUID.randomUUID();
+        TranscriptionBlock alreadyReviewed = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(true).build();
+        TranscriptionBlock unreviewed = TranscriptionBlock.builder()
+                .id(UUID.randomUUID()).documentId(docId).reviewed(false).build();
+        when(blockRepository.findByDocumentIdOrderBySortOrderAsc(docId))
+                .thenReturn(List.of(alreadyReviewed, unreviewed));
+        when(blockRepository.saveAll(any())).thenAnswer(inv -> inv.getArgument(0));
+
+        transcriptionService.markAllBlocksReviewed(docId, userId);
+
+        verify(auditService, times(1)).logAfterCommit(AuditKind.BLOCK_REVIEWED, userId, docId, null);
+    }
+
+    @Test
+    void markAllBlocksReviewed_returnsEmptyList_whenNoBlocksExist() {
+        UUID docId = UUID.randomUUID();
+        UUID userId = UUID.randomUUID();
+        when(blockRepository.findByDocumentIdOrderBySortOrderAsc(docId)).thenReturn(List.of());
+        when(blockRepository.saveAll(any())).thenAnswer(inv -> inv.getArgument(0));
+
+        List<TranscriptionBlock> result = transcriptionService.markAllBlocksReviewed(docId, userId);
+
+        assertThat(result).isEmpty();
+    }
 }

frontend/src/lib/components/TranscriptionEditView.svelte

@@ -19,6 +19,7 @@ type Props = {
 	onSaveBlock: (blockId: string, text: string) => Promise<void>;
 	onDeleteBlock: (blockId: string) => Promise<void>;
 	onReviewToggle: (blockId: string) => Promise<void>;
+	onMarkAllReviewed?: () => Promise<void>;
 	onTriggerOcr?: (scriptType: string, useExistingAnnotations: boolean) => void;
 	canWrite?: boolean;
 	trainingLabels?: string[];
@@ -37,6 +38,7 @@ let {
 	onSaveBlock,
 	onDeleteBlock,
 	onReviewToggle,
+	onMarkAllReviewed,
 	onTriggerOcr,
 	canWrite = false,
 	trainingLabels = [],
@@ -46,12 +48,14 @@ let {
 let activeBlockId: string | null = $state(null);
 let localLabels: string[] = $derived.by(() => [...trainingLabels]);
 let listEl: HTMLElement | null = $state(null);
+let markingAllReviewed = $state(false);
 
 const sortedBlocks = $derived([...blocks].sort((a, b) => a.sortOrder - b.sortOrder));
 const hasBlocks = $derived(blocks.length > 0);
 const reviewedCount = $derived(blocks.filter((b) => b.reviewed).length);
 const totalCount = $derived(blocks.length);
 const reviewProgress = $derived(totalCount > 0 ? (reviewedCount / totalCount) * 100 : 0);
+const allReviewed = $derived(totalCount > 0 && reviewedCount === totalCount);
 
 // Sync: when an annotation is clicked on the PDF, activate the corresponding block
 $effect(() => {
@@ -60,6 +64,16 @@ $effect(() => {
 	if (block) activeBlockId = block.id;
 });
 
+async function handleMarkAllReviewed() {
+	if (!onMarkAllReviewed) return;
+	markingAllReviewed = true;
+	try {
+		await onMarkAllReviewed();
+	} finally {
+		markingAllReviewed = false;
+	}
+}
+
 const autoSave = createBlockAutoSave({ saveFn: onSaveBlock, documentId });
 
 const dragDrop = createBlockDragDrop({
@@ -147,9 +161,56 @@ async function handleLabelToggle(label: string) {
 	{#if hasBlocks}
 		<!-- Sticky review progress header -->
 		<div class="sticky top-0 z-10 border-b border-line bg-surface px-4 pt-3 pb-2">
-			<p class="font-sans text-xs text-ink-2">
-				<span class="font-semibold text-ink">{reviewedCount} / {totalCount}</span> geprüft
-			</p>
+			<div class="flex items-center justify-between">
+				<p class="font-sans text-xs text-ink-2">
+					<span class="font-semibold text-ink">{reviewedCount} / {totalCount}</span> geprüft
+				</p>
+				{#if onMarkAllReviewed}
+					<button
+						onclick={handleMarkAllReviewed}
+						disabled={allReviewed || markingAllReviewed}
+						title={allReviewed ? 'Alle Blöcke sind bereits als fertig markiert' : undefined}
+						class="flex min-h-[44px] items-center gap-1.5 rounded-sm px-3 font-sans text-xs font-medium text-brand-navy/80 transition-colors hover:text-brand-navy focus-visible:ring-2 focus-visible:ring-brand-navy disabled:opacity-40"
+					>
+						{#if markingAllReviewed}
+							<svg
+								class="h-3.5 w-3.5 animate-spin"
+								fill="none"
+								viewBox="0 0 24 24"
+								xmlns="http://www.w3.org/2000/svg"
+								aria-hidden="true"
+							>
+								<circle
+									class="opacity-25"
+									cx="12"
+									cy="12"
+									r="10"
+									stroke="currentColor"
+									stroke-width="4"
+								></circle>
+								<path
+									class="opacity-75"
+									fill="currentColor"
+									d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"
+								></path>
+							</svg>
+						{:else}
+							<svg
+								class="h-3.5 w-3.5"
+								fill="none"
+								stroke="currentColor"
+								stroke-width="2"
+								viewBox="0 0 24 24"
+								xmlns="http://www.w3.org/2000/svg"
+								aria-hidden="true"
+							>
+								<path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7" />
+							</svg>
+						{/if}
+						Alle als fertig markieren
+					</button>
+				{/if}
+			</div>
 			<div class="bg-brand-sand mt-1.5 h-0.5 w-full overflow-hidden rounded-full">
 				<div
 					class="h-full rounded-full bg-brand-mint transition-all duration-300"

frontend/src/lib/components/TranscriptionEditView.svelte.spec.ts

@@ -49,6 +49,11 @@ function renderView(overrides: Record<string, unknown> = {}, service = createCon
 	};
 }
 
+const unreviewedBlock1 = { ...block1, reviewed: false };
+const unreviewedBlock2 = { ...block2, reviewed: false };
+const reviewedBlock1 = { ...block1, reviewed: true };
+const reviewedBlock2 = { ...block2, reviewed: true };
+
 describe('TranscriptionEditView — rendering', () => {
 	it('renders blocks in sort order', async () => {
 		renderView();
@@ -269,3 +274,61 @@ describe('TranscriptionEditView — review progress counter', () => {
 		await expect.element(page.getByText(/geprüft/)).not.toBeInTheDocument();
 	});
 });
+
+// ─── Bulk mark all as reviewed ────────────────────────────────────────────────
+
+describe('TranscriptionEditView — mark all reviewed', () => {
+	it('shows "Alle als fertig markieren" button when onMarkAllReviewed is provided and blocks are unreviewed', async () => {
+		renderView({
+			blocks: [unreviewedBlock1, unreviewedBlock2],
+			onMarkAllReviewed: vi.fn().mockResolvedValue(undefined)
+		});
+		await expect
+			.element(page.getByRole('button', { name: /Alle als fertig markieren/ }))
+			.toBeInTheDocument();
+	});
+
+	it('does not show "Alle als fertig markieren" button when onMarkAllReviewed is not provided', async () => {
+		renderView({ blocks: [unreviewedBlock1, unreviewedBlock2] });
+		await expect
+			.element(page.getByRole('button', { name: /Alle als fertig markieren/ }))
+			.not.toBeInTheDocument();
+	});
+
+	it('disables button when all blocks are already reviewed', async () => {
+		renderView({
+			blocks: [reviewedBlock1, reviewedBlock2],
+			onMarkAllReviewed: vi.fn().mockResolvedValue(undefined)
+		});
+		await expect
+			.element(page.getByRole('button', { name: /Alle als fertig markieren/ }))
+			.toBeDisabled();
+	});
+
+	it('calls onMarkAllReviewed exactly once when button is clicked', async () => {
+		const onMarkAllReviewed = vi.fn().mockResolvedValue(undefined);
+		renderView({
+			blocks: [unreviewedBlock1, unreviewedBlock2],
+			onMarkAllReviewed
+		});
+
+		await page.getByRole('button', { name: /Alle als fertig markieren/ }).click();
+		await vi.waitFor(() => expect(onMarkAllReviewed).toHaveBeenCalledTimes(1));
+	});
+
+	it('disables button while operation is in-flight', async () => {
+		let resolveMarkAll!: () => void;
+		const onMarkAllReviewed = vi
+			.fn()
+			.mockReturnValue(new Promise<void>((r) => (resolveMarkAll = r)));
+		renderView({
+			blocks: [unreviewedBlock1, unreviewedBlock2],
+			onMarkAllReviewed
+		});
+
+		const btn = page.getByRole('button', { name: /Alle als fertig markieren/ });
+		await btn.click();
+		await expect.element(btn).toBeDisabled();
+		resolveMarkAll();
+	});
+});

frontend/src/routes/documents/[id]/+page.svelte

@@ -137,6 +137,18 @@ async function reviewToggle(blockId: string) {
 	transcriptionBlocks = transcriptionBlocks.map((b) => (b.id === blockId ? updated : b));
 }
 
+async function markAllReviewed() {
+	const res = await fetch(`/api/documents/${doc.id}/transcription-blocks/review-all`, {
+		method: 'PUT'
+	});
+	if (!res.ok) return;
+	const updated = await res.json();
+	for (const b of updated) {
+		const existing = transcriptionBlocks.find((x) => x.id === b.id);
+		if (existing) existing.reviewed = b.reviewed;
+	}
+}
+
 async function toggleTrainingLabel(label: string, enrolled: boolean) {
 	const res = await fetch(`/api/documents/${doc.id}/training-labels`, {
 		method: 'PATCH',
@@ -501,6 +513,7 @@ onMount(() => {
 							onSaveBlock={saveBlock}
 							onDeleteBlock={deleteBlock}
 							onReviewToggle={reviewToggle}
+							onMarkAllReviewed={markAllReviewed}
 							onTriggerOcr={triggerOcr}
 							onToggleTrainingLabel={toggleTrainingLabel}
 						/>