fix(#240): remove CTA buttons and dead i18n keys from Mission Control Strip

The enrich page already handles task routing; the buttons in the
segmentation and transcription columns were redundant. Removes the
unused mission_control_segmentation_cta, mission_control_transcription_cta,
and mission_control_ready_all_cta keys from all three locale files.

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

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

@@ -212,6 +212,14 @@ public class DocumentController {
         return ResponseEntity.ok(DocumentSearchResult.of(results));
     }
 
+    // --- EXPERT FLAG ---
+
+    @PatchMapping("/{id}/needs-expert")
+    @RequirePermission(Permission.WRITE_ALL)
+    public Document toggleNeedsExpert(@PathVariable UUID id) {
+        return documentService.toggleNeedsExpert(id);
+    }
+
     // --- TRAINING LABELS ---
 
     public record TrainingLabelRequest(String label, boolean enrolled) {}

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

@@ -0,0 +1,47 @@
+package org.raddatz.familienarchiv.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.raddatz.familienarchiv.dto.TranscriptionQueueItemDTO;
+import org.raddatz.familienarchiv.dto.TranscriptionWeeklyStatsDTO;
+import org.raddatz.familienarchiv.security.Permission;
+import org.raddatz.familienarchiv.security.RequirePermission;
+import org.raddatz.familienarchiv.service.TranscriptionQueueService;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * Serves the three Mission Control Strip columns for the dashboard.
+ * All endpoints require READ_ALL — same guard as the rest of the archive.
+ */
+@RestController
+@RequestMapping("/api/transcription")
+@RequiredArgsConstructor
+@RequirePermission(Permission.READ_ALL)
+public class TranscriptionQueueController {
+
+    private final TranscriptionQueueService transcriptionQueueService;
+
+    @GetMapping("/segmentation-queue")
+    public ResponseEntity<List<TranscriptionQueueItemDTO>> getSegmentationQueue() {
+        return ResponseEntity.ok(transcriptionQueueService.getSegmentationQueue());
+    }
+
+    @GetMapping("/transcription-queue")
+    public ResponseEntity<List<TranscriptionQueueItemDTO>> getTranscriptionQueue() {
+        return ResponseEntity.ok(transcriptionQueueService.getTranscriptionQueue());
+    }
+
+    @GetMapping("/ready-to-read")
+    public ResponseEntity<List<TranscriptionQueueItemDTO>> getReadyToRead() {
+        return ResponseEntity.ok(transcriptionQueueService.getReadyToReadQueue());
+    }
+
+    @GetMapping("/weekly-stats")
+    public ResponseEntity<TranscriptionWeeklyStatsDTO> getWeeklyStats() {
+        return ResponseEntity.ok(transcriptionQueueService.getWeeklyStats());
+    }
+}

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

@@ -0,0 +1,19 @@
+package org.raddatz.familienarchiv.dto;
+
+import java.time.LocalDate;
+import java.util.UUID;
+
+/**
+ * A single row in one of the three Mission Control Strip queues.
+ * Annotation/block counts drive the per-document mini progress bar
+ * in the Transkription column and the percentage label in Lesefertig.
+ */
+public record TranscriptionQueueItemDTO(
+        UUID id,
+        String title,
+        LocalDate documentDate,
+        boolean needsExpert,
+        int annotationCount,
+        int textedBlockCount,
+        int reviewedBlockCount
+) {}

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

@@ -0,0 +1,12 @@
+package org.raddatz.familienarchiv.dto;
+
+/**
+ * Weekly activity pulse for the Mission Control Strip column headers.
+ * Counts documents that received new work in each pipeline stage
+ * during the last 7 days.
+ */
+public record TranscriptionWeeklyStatsDTO(
+        long segmentationCount,
+        long transcriptionCount,
+        long readyCount
+) {}

backend/src/main/java/org/raddatz/familienarchiv/model/Document.java

@@ -97,6 +97,11 @@ public class Document {
     @Builder.Default
     private ScriptType scriptType = ScriptType.UNKNOWN;
 
+    @Column(name = "needs_expert", nullable = false)
+    @Schema(requiredMode = Schema.RequiredMode.REQUIRED)
+    @Builder.Default
+    private boolean needsExpert = false;
+
     @ManyToMany(fetch = FetchType.EAGER)
     @JoinTable(name = "document_receivers", joinColumns = @JoinColumn(name = "document_id"), inverseJoinColumns = @JoinColumn(name = "person_id"))
     @Builder.Default

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

@@ -89,4 +89,82 @@ public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSp
             """)
     List<UUID> findRankedIdsByFts(@Param("query") String query);
 
+    // --- Mission Control Strip queues ---
+
+    /** Documents with no annotations — Segmentierung column. */
+    @Query(nativeQuery = true, value = """
+            SELECT d.id, d.title, d.meta_date AS documentDate, d.needs_expert AS needsExpert,
+                   0 AS annotationCount, 0 AS textedBlockCount, 0 AS reviewedBlockCount
+            FROM documents d
+            WHERE d.status NOT IN ('PLACEHOLDER')
+              AND NOT EXISTS (SELECT 1 FROM document_annotations da WHERE da.document_id = d.id)
+            ORDER BY d.needs_expert ASC,
+                     HASHTEXT(d.id::text || EXTRACT(WEEK FROM NOW())::int::text)
+            LIMIT :limit
+            """)
+    List<Object[]> findSegmentationQueue(@Param("limit") int limit);
+
+    /** Documents with annotations but not yet fully reviewed — Transkription column. */
+    @Query(nativeQuery = true, value = """
+            SELECT d.id, d.title, d.meta_date AS documentDate, d.needs_expert AS needsExpert,
+                   COUNT(DISTINCT da.id)                                                             AS annotationCount,
+                   COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END)   AS textedBlockCount,
+                   COUNT(DISTINCT CASE WHEN tb.reviewed = true THEN tb.id END)                      AS reviewedBlockCount
+            FROM documents d
+            JOIN document_annotations da ON da.document_id = d.id
+            LEFT JOIN transcription_blocks tb ON tb.document_id = d.id
+            GROUP BY d.id, d.title, d.meta_date, d.needs_expert
+            HAVING COUNT(DISTINCT da.id) > 0
+               AND (
+                 COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END) = 0
+                 OR (
+                   COUNT(DISTINCT CASE WHEN tb.reviewed = true THEN tb.id END)::float /
+                   NULLIF(COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END), 0)
+                 ) < 0.90
+               )
+            ORDER BY d.needs_expert ASC,
+                     COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END) DESC,
+                     HASHTEXT(d.id::text || EXTRACT(WEEK FROM NOW())::int::text)
+            LIMIT :limit
+            """)
+    List<Object[]> findTranscriptionQueue(@Param("limit") int limit);
+
+    /** Documents with reviewed_pct >= 90 % — Lesefertig column. */
+    @Query(nativeQuery = true, value = """
+            SELECT d.id, d.title, d.meta_date AS documentDate, d.needs_expert AS needsExpert,
+                   COUNT(DISTINCT da.id)                                                             AS annotationCount,
+                   COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END)   AS textedBlockCount,
+                   COUNT(DISTINCT CASE WHEN tb.reviewed = true THEN tb.id END)                      AS reviewedBlockCount
+            FROM documents d
+            JOIN document_annotations da ON da.document_id = d.id
+            LEFT JOIN transcription_blocks tb ON tb.document_id = d.id
+            GROUP BY d.id, d.title, d.meta_date, d.needs_expert
+            HAVING COUNT(DISTINCT da.id) > 0
+               AND COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END) > 0
+               AND (
+                 COUNT(DISTINCT CASE WHEN tb.reviewed = true THEN tb.id END)::float /
+                 COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END)
+               ) >= 0.90
+            ORDER BY (
+                COUNT(DISTINCT CASE WHEN tb.reviewed = true THEN tb.id END)::float /
+                COUNT(DISTINCT CASE WHEN tb.text IS NOT NULL AND tb.text <> '' THEN tb.id END)
+              ) DESC
+            LIMIT :limit
+            """)
+    List<Object[]> findReadyToReadQueue(@Param("limit") int limit);
+
+    /** Weekly pulse: distinct documents that received new work in each pipeline stage. */
+    @Query(nativeQuery = true, value = """
+            SELECT
+              (SELECT COUNT(DISTINCT da.document_id) FROM document_annotations da
+               WHERE da.created_at >= NOW() - INTERVAL '7 days')                             AS segmentationCount,
+              (SELECT COUNT(DISTINCT tb.document_id) FROM transcription_blocks tb
+               WHERE tb.created_at >= NOW() - INTERVAL '7 days'
+                 AND tb.text IS NOT NULL AND tb.text <> '')                                  AS transcriptionCount,
+              (SELECT COUNT(DISTINCT tb.document_id) FROM transcription_blocks tb
+               WHERE tb.updated_at >= NOW() - INTERVAL '7 days'
+                 AND tb.reviewed = true)                                                     AS readyCount
+            """)
+    Object[] findWeeklyStats();
+
 }

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

@@ -570,6 +570,13 @@ public class DocumentService {
         return parsed != null ? parsed.title() : stripExtension(filename);
     }
 
+    @Transactional
+    public Document toggleNeedsExpert(UUID documentId) {
+        Document doc = getDocumentById(documentId);
+        doc.setNeedsExpert(!doc.isNeedsExpert());
+        return documentRepository.save(doc);
+    }
+
     private static String tryParseDate(String s) {
         if (s.matches("\\d{4}-\\d{2}-\\d{2}")) {
             int m = Integer.parseInt(s.substring(5, 7));

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

@@ -0,0 +1,100 @@
+package org.raddatz.familienarchiv.service;
+
+import lombok.RequiredArgsConstructor;
+import org.raddatz.familienarchiv.dto.TranscriptionQueueItemDTO;
+import org.raddatz.familienarchiv.dto.TranscriptionWeeklyStatsDTO;
+import org.raddatz.familienarchiv.repository.DocumentRepository;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * Serves the three Mission Control Strip queues (Segmentierung / Transkription / Lesefertig)
+ * and the weekly activity pulse used by the column headers.
+ */
+@Service
+@RequiredArgsConstructor
+public class TranscriptionQueueService {
+
+    private static final int DEFAULT_QUEUE_SIZE = 5;
+
+    private final DocumentRepository documentRepository;
+
+    public List<TranscriptionQueueItemDTO> getSegmentationQueue() {
+        return documentRepository.findSegmentationQueue(DEFAULT_QUEUE_SIZE)
+                .stream()
+                .map(this::mapRow)
+                .toList();
+    }
+
+    public List<TranscriptionQueueItemDTO> getTranscriptionQueue() {
+        return documentRepository.findTranscriptionQueue(DEFAULT_QUEUE_SIZE)
+                .stream()
+                .map(this::mapRow)
+                .toList();
+    }
+
+    public List<TranscriptionQueueItemDTO> getReadyToReadQueue() {
+        return documentRepository.findReadyToReadQueue(DEFAULT_QUEUE_SIZE)
+                .stream()
+                .map(this::mapRow)
+                .toList();
+    }
+
+    public TranscriptionWeeklyStatsDTO getWeeklyStats() {
+        Object[] row = documentRepository.findWeeklyStats();
+        return new TranscriptionWeeklyStatsDTO(
+                toLong(row[0]),
+                toLong(row[1]),
+                toLong(row[2])
+        );
+    }
+
+    // --- mapping helpers ---
+
+    private TranscriptionQueueItemDTO mapRow(Object[] row) {
+        UUID id = toUUID(row[0]);
+        String title = (String) row[1];
+        LocalDate documentDate = toLocalDate(row[2]);
+        boolean needsExpert = toBoolean(row[3]);
+        int annotationCount = toInt(row[4]);
+        int textedBlockCount = toInt(row[5]);
+        int reviewedBlockCount = toInt(row[6]);
+        return new TranscriptionQueueItemDTO(id, title, documentDate, needsExpert,
+                annotationCount, textedBlockCount, reviewedBlockCount);
+    }
+
+    private UUID toUUID(Object o) {
+        if (o instanceof UUID u) return u;
+        return UUID.fromString(o.toString());
+    }
+
+    private LocalDate toLocalDate(Object o) {
+        if (o == null) return null;
+        if (o instanceof LocalDate d) return d;
+        if (o instanceof java.sql.Date d) return d.toLocalDate();
+        return LocalDate.parse(o.toString());
+    }
+
+    private boolean toBoolean(Object o) {
+        if (o instanceof Boolean b) return b;
+        return Boolean.parseBoolean(o.toString());
+    }
+
+    private int toInt(Object o) {
+        if (o == null) return 0;
+        if (o instanceof Number n) return n.intValue();
+        if (o instanceof BigDecimal bd) return bd.intValue();
+        return Integer.parseInt(o.toString());
+    }
+
+    private long toLong(Object o) {
+        if (o == null) return 0L;
+        if (o instanceof Number n) return n.longValue();
+        if (o instanceof BigDecimal bd) return bd.longValue();
+        return Long.parseLong(o.toString());
+    }
+}

backend/src/main/resources/db/migration/V36__add_index_transcription_blocks_document_id.sql

@@ -0,0 +1 @@
+CREATE INDEX idx_transcription_blocks_document_id ON transcription_blocks(document_id);

backend/src/main/resources/db/migration/V37__add_needs_expert_to_documents.sql

@@ -0,0 +1 @@
+ALTER TABLE documents ADD COLUMN needs_expert BOOLEAN NOT NULL DEFAULT FALSE;

frontend/messages/de.json

@@ -555,5 +555,23 @@
 	"training_seg_too_few_blocks": "Mindestens 5 Segmentierungsblöcke erforderlich (aktuell: {available}).",
 	"transcription_block_segmentation_only": "Nur Segmentierung",
 	"training_chip_kurrent": "Kurrent-Erkennung",
-	"training_chip_segmentation": "Segmentierung"
+	"training_chip_segmentation": "Segmentierung",
+	"mission_control_heading": "Was braucht Aufmerksamkeit?",
+	"mission_control_segmentation_heading": "Rahmen einzeichnen",
+	"mission_control_segmentation_description": "Textbereiche markieren — keine Vorkenntnisse nötig",
+	"mission_control_seg_skill_pill": "✓ Ohne Vorkenntnisse",
+	"mission_control_segmentation_empty": "Alle Dokumente haben bereits Segmentierungsblöcke.",
+	"mission_control_transcription_heading": "Text eintippen",
+	"mission_control_transcription_description": "Text abschreiben — Kurrent-Kenntnisse hilfreich",
+	"mission_control_trans_skill_pill": "Kurrent hilfreich",
+	"mission_control_transcription_empty": "Keine Dokumente warten auf Transkription.",
+	"mission_control_ready_heading": "Lesefertig ✓",
+	"mission_control_ready_description": "Vollständig transkribiert und geprüft",
+	"mission_control_ready_subtitle": "{count} Dokumente bereit",
+	"mission_control_ready_empty": "Noch keine Dokumente vollständig transkribiert.",
+	"mission_control_ready_empty_cta": "Jetzt mitmachen",
+	"mission_control_weekly_pulse": "↑ +{count} diese Woche",
+	"mission_control_expert_badge": "Experten gesucht",
+	"mission_control_blocks_progress": "{texted} / {total} Blöcke",
+	"mission_control_reviewed_pct": "{pct}% geprüft"
 }

frontend/messages/en.json

@@ -555,5 +555,23 @@
 	"training_seg_too_few_blocks": "At least 5 segmentation blocks required (currently: {available}).",
 	"transcription_block_segmentation_only": "Segmentation only",
 	"training_chip_kurrent": "Kurrent recognition",
-	"training_chip_segmentation": "Segmentation"
+	"training_chip_segmentation": "Segmentation",
+	"mission_control_heading": "What needs attention?",
+	"mission_control_segmentation_heading": "Draw regions",
+	"mission_control_segmentation_description": "Mark text areas — no prior knowledge needed",
+	"mission_control_seg_skill_pill": "✓ No prior knowledge",
+	"mission_control_segmentation_empty": "All documents already have segmentation blocks.",
+	"mission_control_transcription_heading": "Type the text",
+	"mission_control_transcription_description": "Type out text — Kurrent knowledge helpful",
+	"mission_control_trans_skill_pill": "Kurrent helpful",
+	"mission_control_transcription_empty": "No documents waiting for transcription.",
+	"mission_control_ready_heading": "Ready to read ✓",
+	"mission_control_ready_description": "Fully transcribed and reviewed",
+	"mission_control_ready_subtitle": "{count} documents ready",
+	"mission_control_ready_empty": "No documents fully transcribed yet.",
+	"mission_control_ready_empty_cta": "Start contributing",
+	"mission_control_weekly_pulse": "↑ +{count} this week",
+	"mission_control_expert_badge": "Expert needed",
+	"mission_control_blocks_progress": "{texted} / {total} blocks",
+	"mission_control_reviewed_pct": "{pct}% reviewed"
 }

frontend/messages/es.json

@@ -555,5 +555,23 @@
 	"training_seg_too_few_blocks": "Se requieren al menos 5 bloques de segmentación (actualmente: {available}).",
 	"transcription_block_segmentation_only": "Solo segmentación",
 	"training_chip_kurrent": "Reconocimiento Kurrent",
-	"training_chip_segmentation": "Segmentación"
+	"training_chip_segmentation": "Segmentación",
+	"mission_control_heading": "¿Qué necesita atención?",
+	"mission_control_segmentation_heading": "Marcar regiones",
+	"mission_control_segmentation_description": "Marcar áreas de texto — sin conocimientos previos",
+	"mission_control_seg_skill_pill": "✓ Sin conocimientos previos",
+	"mission_control_segmentation_empty": "Todos los documentos ya tienen bloques de segmentación.",
+	"mission_control_transcription_heading": "Escribir el texto",
+	"mission_control_transcription_description": "Escribir el texto — conocimiento de Kurrent útil",
+	"mission_control_trans_skill_pill": "Kurrent útil",
+	"mission_control_transcription_empty": "No hay documentos esperando transcripción.",
+	"mission_control_ready_heading": "Listo para leer ✓",
+	"mission_control_ready_description": "Completamente transcrito y revisado",
+	"mission_control_ready_subtitle": "{count} documentos listos",
+	"mission_control_ready_empty": "Aún no hay documentos completamente transcritos.",
+	"mission_control_ready_empty_cta": "Empezar a colaborar",
+	"mission_control_weekly_pulse": "↑ +{count} esta semana",
+	"mission_control_expert_badge": "Se busca experto",
+	"mission_control_blocks_progress": "{texted} / {total} bloques",
+	"mission_control_reviewed_pct": "{pct}% revisado"
 }

frontend/src/lib/components/ExpertBadge.svelte

@@ -0,0 +1,26 @@
+<script lang="ts">
+import * as m from '$lib/paraglide/messages.js';
+</script>
+
+<span
+	class="inline-flex items-center gap-1 rounded border border-purple-200 bg-purple-50 px-2 py-0.5 text-xs font-semibold text-purple-700"
+>
+	<svg
+		class="h-4 w-4 shrink-0"
+		viewBox="0 0 16 16"
+		fill="none"
+		aria-hidden="true"
+		xmlns="http://www.w3.org/2000/svg"
+	>
+		<path
+			d="M8 1.5L1.5 13.5h13L8 1.5z"
+			stroke="currentColor"
+			stroke-width="1.5"
+			stroke-linejoin="round"
+			fill="none"
+		/>
+		<path d="M8 6v3.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" />
+		<circle cx="8" cy="11.5" r="0.75" fill="currentColor" />
+	</svg>
+	{m.mission_control_expert_badge()}
+</span>

frontend/src/lib/components/MissionControlStrip.svelte

@@ -0,0 +1,50 @@
+<script lang="ts">
+import * as m from '$lib/paraglide/messages.js';
+import SegmentationColumn from './SegmentationColumn.svelte';
+import TranscriptionColumn from './TranscriptionColumn.svelte';
+import ReadyColumn from './ReadyColumn.svelte';
+
+type TranscriptionQueueItemDTO = {
+	id: string;
+	title: string;
+	documentDate?: string;
+	needsExpert: boolean;
+	annotationCount: number;
+	textedBlockCount: number;
+	reviewedBlockCount: number;
+};
+
+type TranscriptionWeeklyStatsDTO = {
+	segmentationCount: number;
+	transcriptionCount: number;
+	readyCount: number;
+};
+
+interface Props {
+	segmentationDocs: TranscriptionQueueItemDTO[];
+	transcriptionDocs: TranscriptionQueueItemDTO[];
+	readyDocs: TranscriptionQueueItemDTO[];
+	weeklyStats: TranscriptionWeeklyStatsDTO | null;
+}
+
+let { segmentationDocs, transcriptionDocs, readyDocs, weeklyStats }: Props = $props();
+</script>
+
+{#if segmentationDocs.length > 0 || transcriptionDocs.length > 0 || readyDocs.length > 0}
+	<section class="mt-4 rounded-sm border border-line bg-surface p-6">
+		<h2 class="mb-4 font-sans text-xs font-bold tracking-widest text-ink-3 uppercase">
+			{m.mission_control_heading()}
+		</h2>
+		<div class="grid grid-cols-1 gap-4 sm:grid-cols-3">
+			<SegmentationColumn
+				docs={segmentationDocs}
+				weeklyCount={weeklyStats?.segmentationCount ?? 0}
+			/>
+			<TranscriptionColumn
+				docs={transcriptionDocs}
+				weeklyCount={weeklyStats?.transcriptionCount ?? 0}
+			/>
+			<ReadyColumn docs={readyDocs} weeklyCount={weeklyStats?.readyCount ?? 0} />
+		</div>
+	</section>
+{/if}

frontend/src/lib/components/ReadyColumn.svelte

@@ -0,0 +1,90 @@
+<script lang="ts">
+import * as m from '$lib/paraglide/messages.js';
+import { getLocale } from '$lib/paraglide/runtime.js';
+
+type TranscriptionQueueItemDTO = {
+	id: string;
+	title: string;
+	documentDate?: string;
+	needsExpert: boolean;
+	annotationCount: number;
+	textedBlockCount: number;
+	reviewedBlockCount: number;
+};
+
+interface Props {
+	docs: TranscriptionQueueItemDTO[];
+	weeklyCount: number;
+}
+
+let { docs, weeklyCount }: Props = $props();
+
+function formatDate(dateStr: string): string {
+	return new Intl.DateTimeFormat(getLocale(), {
+		day: 'numeric',
+		month: 'short',
+		year: 'numeric'
+	}).format(new Date(dateStr + 'T12:00:00'));
+}
+
+function reviewedPct(doc: TranscriptionQueueItemDTO): number {
+	if (doc.textedBlockCount === 0) return 0;
+	return Math.round((doc.reviewedBlockCount / doc.textedBlockCount) * 100);
+}
+</script>
+
+{#if docs.length > 0}
+	<div
+		class="flex flex-col gap-3 rounded-sm border border-brand-mint bg-brand-mint/10 p-4 transition-shadow hover:shadow-sm"
+	>
+		<div>
+			<div class="mb-1 flex items-center gap-2">
+				<h3 class="font-sans text-xs font-bold tracking-widest text-ink uppercase">
+					{m.mission_control_ready_heading()}
+				</h3>
+				{#if weeklyCount > 0}
+					<span class="rounded-full bg-accent-bg px-2 py-0.5 text-xs font-semibold text-ink-2">
+						{m.mission_control_weekly_pulse({ count: weeklyCount })}
+					</span>
+				{/if}
+			</div>
+			<p class="text-xs font-semibold text-ink-2">
+				{m.mission_control_ready_subtitle({ count: docs.length })}
+			</p>
+		</div>
+		<ul class="space-y-1">
+			{#each docs as doc (doc.id)}
+				<li>
+					<a
+						href="/documents/{doc.id}"
+						class="flex min-h-[44px] flex-col justify-center rounded px-1 py-2 hover:bg-brand-mint/20 focus-visible:ring-2 focus-visible:ring-focus-ring focus-visible:ring-offset-2 focus-visible:outline-none"
+					>
+						<span class="font-serif text-sm text-ink">{doc.title}</span>
+						<div class="mt-0.5 flex items-center gap-2">
+							{#if doc.documentDate}
+								<span class="text-xs text-ink-3">{formatDate(doc.documentDate)}</span>
+							{/if}
+							{#if doc.textedBlockCount > 0}
+								<span class="text-xs font-semibold text-ink">
+									{m.mission_control_reviewed_pct({ pct: reviewedPct(doc) })}
+								</span>
+							{/if}
+						</div>
+					</a>
+				</li>
+			{/each}
+		</ul>
+	</div>
+{:else}
+	<div
+		class="flex min-h-[120px] flex-col items-center justify-center rounded-sm border border-dashed border-brand-mint bg-brand-mint/5 p-6 text-center"
+	>
+		<p class="text-xs text-ink-3">{m.mission_control_ready_empty()}</p>
+		<a
+			href="/enrich?filter=NEEDS_SEGMENTATION&next=1"
+			class="mt-2 inline-flex items-center rounded-sm border border-ink px-3 py-2 text-xs font-semibold text-ink transition-colors hover:bg-ink hover:text-primary-fg focus-visible:ring-2 focus-visible:ring-focus-ring focus-visible:ring-offset-2 focus-visible:outline-none"
+		>
+			{m.mission_control_ready_empty_cta()}
+		</a>
+	</div>
+{/if}

frontend/src/lib/components/SegmentationColumn.svelte

@@ -0,0 +1,70 @@
+<script lang="ts">
+import * as m from '$lib/paraglide/messages.js';
+import { getLocale } from '$lib/paraglide/runtime.js';
+import ExpertBadge from './ExpertBadge.svelte';
+
+type TranscriptionQueueItemDTO = {
+	id: string;
+	title: string;
+	documentDate?: string;
+	needsExpert: boolean;
+	annotationCount: number;
+	textedBlockCount: number;
+	reviewedBlockCount: number;
+};
+
+interface Props {
+	docs: TranscriptionQueueItemDTO[];
+	weeklyCount: number;
+}
+
+let { docs, weeklyCount }: Props = $props();
+
+function formatDate(dateStr: string): string {
+	return new Intl.DateTimeFormat(getLocale(), {
+		day: 'numeric',
+		month: 'short',
+		year: 'numeric'
+	}).format(new Date(dateStr + 'T12:00:00'));
+}
+</script>
+
+{#if docs.length > 0}
+	<div class="flex flex-col gap-3 rounded-sm border border-line bg-surface p-4">
+		<div>
+			<h3 class="mb-1 font-sans text-xs font-bold tracking-widest text-ink uppercase">
+				{m.mission_control_segmentation_heading()}
+			</h3>
+			<span
+				class="inline-flex items-center gap-1 rounded-full border border-line bg-accent-bg px-2 py-0.5 text-xs font-semibold text-ink"
+			>
+				{m.mission_control_seg_skill_pill()}
+			</span>
+			{#if weeklyCount > 0}
+				<p class="mt-1 text-xs font-semibold text-ink-2">
+					{m.mission_control_weekly_pulse({ count: weeklyCount })}
+				</p>
+			{/if}
+		</div>
+		<ul class="space-y-1">
+			{#each docs as doc (doc.id)}
+				<li>
+					<a
+						href="/documents/{doc.id}"
+						class="flex min-h-[44px] flex-col justify-center rounded px-1 py-2 hover:bg-canvas focus-visible:ring-2 focus-visible:ring-focus-ring focus-visible:ring-offset-2 focus-visible:outline-none"
+					>
+						<div class="flex flex-wrap items-center gap-1.5">
+							<span class="font-serif text-sm text-ink">{doc.title}</span>
+							{#if doc.needsExpert}
+								<ExpertBadge />
+							{/if}
+						</div>
+						{#if doc.documentDate}
+							<span class="mt-0.5 text-xs text-ink-3">{formatDate(doc.documentDate)}</span>
+						{/if}
+					</a>
+				</li>
+			{/each}
+		</ul>
+	</div>
+{/if}

frontend/src/lib/components/TranscriptionColumn.svelte

@@ -0,0 +1,93 @@
+<script lang="ts">
+import * as m from '$lib/paraglide/messages.js';
+import { getLocale } from '$lib/paraglide/runtime.js';
+import ExpertBadge from './ExpertBadge.svelte';
+
+type TranscriptionQueueItemDTO = {
+	id: string;
+	title: string;
+	documentDate?: string;
+	needsExpert: boolean;
+	annotationCount: number;
+	textedBlockCount: number;
+	reviewedBlockCount: number;
+};
+
+interface Props {
+	docs: TranscriptionQueueItemDTO[];
+	weeklyCount: number;
+}
+
+let { docs, weeklyCount }: Props = $props();
+
+function formatDate(dateStr: string): string {
+	return new Intl.DateTimeFormat(getLocale(), {
+		day: 'numeric',
+		month: 'short',
+		year: 'numeric'
+	}).format(new Date(dateStr + 'T12:00:00'));
+}
+
+function blockProgress(doc: TranscriptionQueueItemDTO): number {
+	if (doc.annotationCount === 0) return 0;
+	return (doc.textedBlockCount / doc.annotationCount) * 100;
+}
+</script>
+
+{#if docs.length > 0}
+	<div class="flex flex-col gap-3 rounded-sm border border-line bg-surface p-4">
+		<div>
+			<h3 class="mb-1 font-sans text-xs font-bold tracking-widest text-ink uppercase">
+				{m.mission_control_transcription_heading()}
+			</h3>
+			<span
+				class="inline-flex items-center gap-1 rounded-full border border-line bg-surface px-2 py-0.5 text-xs font-semibold text-ink"
+			>
+				{m.mission_control_trans_skill_pill()}
+			</span>
+			{#if weeklyCount > 0}
+				<p class="mt-1 text-xs font-semibold text-ink">
+					{m.mission_control_weekly_pulse({ count: weeklyCount })}
+				</p>
+			{/if}
+		</div>
+		<ul class="space-y-1">
+			{#each docs as doc (doc.id)}
+				<li>
+					<a
+						href="/documents/{doc.id}"
+						class="flex min-h-[44px] flex-col justify-center rounded px-1 py-2 hover:bg-canvas focus-visible:ring-2 focus-visible:ring-focus-ring focus-visible:ring-offset-2 focus-visible:outline-none"
+					>
+						<div class="flex flex-wrap items-center gap-1.5">
+							<span class="font-serif text-sm text-ink">{doc.title}</span>
+							{#if doc.needsExpert}
+								<ExpertBadge />
+							{/if}
+						</div>
+						{#if doc.documentDate}
+							<span class="mt-0.5 text-xs text-ink-3">{formatDate(doc.documentDate)}</span>
+						{/if}
+						{#if doc.textedBlockCount > 0}
+							<div class="mt-1.5 flex items-center gap-2">
+								<span class="shrink-0 text-xs text-ink-3">
+									{m.mission_control_blocks_progress({
+									texted: doc.textedBlockCount,
+									total: doc.annotationCount
+								})}
+								</span>
+								<div class="h-1 flex-1 overflow-hidden rounded-full bg-ink/20">
+									<div
+										class="h-full rounded-full bg-ink transition-all"
+										style="width: {blockProgress(doc).toFixed(0)}%"
+									></div>
+								</div>
+							</div>
+						{:else}
+							<span class="mt-0.5 text-xs text-ink-3 italic">—</span>
+						{/if}
+					</a>
+				</li>
+			{/each}
+		</ul>
+	</div>
+{/if}

frontend/src/lib/generated/api.ts

@@ -660,6 +660,32 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/transcription/segmentation-queue": {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        get: operations["getSegmentationQueue"];
+        put?: never; post?: never; delete?: never; options?: never; head?: never; patch?: never; trace?: never;
+    };
+    "/api/transcription/transcription-queue": {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        get: operations["getTranscriptionQueue"];
+        put?: never; post?: never; delete?: never; options?: never; head?: never; patch?: never; trace?: never;
+    };
+    "/api/transcription/ready-to-read": {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        get: operations["getReadyToRead"];
+        put?: never; post?: never; delete?: never; options?: never; head?: never; patch?: never; trace?: never;
+    };
+    "/api/transcription/weekly-stats": {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        get: operations["getTranscriptionWeeklyStats"];
+        put?: never; post?: never; delete?: never; options?: never; head?: never; patch?: never; trace?: never;
+    };
+    "/api/documents/{id}/needs-expert": {
+        parameters: { query?: never; header?: never; path: { id: string; }; cookie?: never; };
+        get?: never; put?: never; post?: never; delete?: never; options?: never; head?: never;
+        patch: operations["toggleNeedsExpert"];
+        trace?: never;
+    };
     "/api/stats": {
         parameters: {
             query?: never;
@@ -1199,6 +1225,7 @@ export interface components {
             metadataComplete: boolean;
             /** @enum {string} */
             scriptType: "UNKNOWN" | "TYPEWRITER" | "HANDWRITING_LATIN" | "HANDWRITING_KURRENT";
+            needsExpert: boolean;
             receivers?: components["schemas"]["Person"][];
             sender?: components["schemas"]["Person"];
             tags?: components["schemas"]["Tag"][];
@@ -1446,6 +1473,28 @@ export interface components {
             /** Format: int64 */
             totalDocuments?: number;
         };
+        TranscriptionQueueItemDTO: {
+            /** Format: uuid */
+            id: string;
+            title: string;
+            /** Format: date */
+            documentDate?: string;
+            needsExpert: boolean;
+            /** Format: int32 */
+            annotationCount: number;
+            /** Format: int32 */
+            textedBlockCount: number;
+            /** Format: int32 */
+            reviewedBlockCount: number;
+        };
+        TranscriptionWeeklyStatsDTO: {
+            /** Format: int64 */
+            segmentationCount: number;
+            /** Format: int64 */
+            transcriptionCount: number;
+            /** Format: int64 */
+            readyCount: number;
+        };
         PersonSummaryDTO: {
             title?: string;
             /** Format: uuid */
@@ -3039,6 +3088,46 @@ export interface operations {
             };
         };
     };
+    getSegmentationQueue: {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: { headers: { [name: string]: unknown; }; content: { "*/*": components["schemas"]["TranscriptionQueueItemDTO"][]; }; };
+        };
+    };
+    getTranscriptionQueue: {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: { headers: { [name: string]: unknown; }; content: { "*/*": components["schemas"]["TranscriptionQueueItemDTO"][]; }; };
+        };
+    };
+    getReadyToRead: {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: { headers: { [name: string]: unknown; }; content: { "*/*": components["schemas"]["TranscriptionQueueItemDTO"][]; }; };
+        };
+    };
+    getTranscriptionWeeklyStats: {
+        parameters: { query?: never; header?: never; path?: never; cookie?: never; };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: { headers: { [name: string]: unknown; }; content: { "*/*": components["schemas"]["TranscriptionWeeklyStatsDTO"]; }; };
+        };
+    };
+    toggleNeedsExpert: {
+        parameters: { query?: never; header?: never; path: { id: string; }; cookie?: never; };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: { headers: { [name: string]: unknown; }; content: { "*/*": components["schemas"]["Document"]; }; };
+        };
+    };
     getStats: {
         parameters: {
             query?: never;

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

@@ -5,6 +5,8 @@ import type { components } from '$lib/generated/api';
 type IncompleteDocumentDTO = components['schemas']['IncompleteDocumentDTO'];
 type StatsDTO = components['schemas']['StatsDTO'];
 type Document = components['schemas']['Document'];
+type TranscriptionQueueItemDTO = components['schemas']['TranscriptionQueueItemDTO'];
+type TranscriptionWeeklyStatsDTO = components['schemas']['TranscriptionWeeklyStatsDTO'];
 
 export async function load({ url, fetch }) {
 	const q = url.searchParams.get('q') || '';
@@ -76,12 +78,28 @@ export async function load({ url, fetch }) {
 		let stats: StatsDTO | null = null;
 		let incompleteDocs: IncompleteDocumentDTO[] = [];
 		let recentDocs: Document[] = [];
+		let segmentationDocs: TranscriptionQueueItemDTO[] = [];
+		let transcriptionDocs: TranscriptionQueueItemDTO[] = [];
+		let readyDocs: TranscriptionQueueItemDTO[] = [];
+		let weeklyStats: TranscriptionWeeklyStatsDTO | null = null;
 
 		if (isDashboard) {
-			const [statsResult, incompleteResult, recentResult] = await Promise.allSettled([
+			const [
+				statsResult,
+				incompleteResult,
+				recentResult,
+				segmentationResult,
+				transcriptionResult,
+				readyResult,
+				weeklyStatsResult
+			] = await Promise.allSettled([
 				api.GET('/api/stats'),
 				api.GET('/api/documents/incomplete', { params: { query: { size: 3 } } }),
-				api.GET('/api/documents/recent-activity', { params: { query: { size: 5 } } })
+				api.GET('/api/documents/recent-activity', { params: { query: { size: 5 } } }),
+				api.GET('/api/transcription/segmentation-queue'),
+				api.GET('/api/transcription/transcription-queue'),
+				api.GET('/api/transcription/ready-to-read'),
+				api.GET('/api/transcription/weekly-stats')
 			]);
 
 			if (statsResult.status === 'fulfilled' && statsResult.value.response.ok) {
@@ -93,6 +111,18 @@ export async function load({ url, fetch }) {
 			if (recentResult.status === 'fulfilled' && recentResult.value.response.ok) {
 				recentDocs = recentResult.value.data ?? [];
 			}
+			if (segmentationResult.status === 'fulfilled' && segmentationResult.value.response.ok) {
+				segmentationDocs = (segmentationResult.value.data ?? []) as TranscriptionQueueItemDTO[];
+			}
+			if (transcriptionResult.status === 'fulfilled' && transcriptionResult.value.response.ok) {
+				transcriptionDocs = (transcriptionResult.value.data ?? []) as TranscriptionQueueItemDTO[];
+			}
+			if (readyResult.status === 'fulfilled' && readyResult.value.response.ok) {
+				readyDocs = (readyResult.value.data ?? []) as TranscriptionQueueItemDTO[];
+			}
+			if (weeklyStatsResult.status === 'fulfilled' && weeklyStatsResult.value.response.ok) {
+				weeklyStats = weeklyStatsResult.value.data ?? null;
+			}
 		}
 
 		return {
@@ -102,6 +132,10 @@ export async function load({ url, fetch }) {
 			stats,
 			incompleteDocs,
 			recentDocs,
+			segmentationDocs,
+			transcriptionDocs,
+			readyDocs,
+			weeklyStats,
 			initialValues: {
 				senderName: senderObj?.displayName ?? '',
 				receiverName: receiverObj?.displayName ?? ''
@@ -119,6 +153,10 @@ export async function load({ url, fetch }) {
 			stats: null,
 			incompleteDocs: [],
 			recentDocs: [],
+			segmentationDocs: [],
+			transcriptionDocs: [],
+			readyDocs: [],
+			weeklyStats: null,
 			initialValues: { senderName: '', receiverName: '' },
 			filters: { q, from, to, senderId, receiverId, tags, sort, dir, tagQ },
 			error: 'Daten konnten nicht geladen werden.' as string | null

frontend/src/routes/+page.svelte

@@ -9,6 +9,7 @@ import DocumentList from './DocumentList.svelte';
 import DashboardResumeStrip from '$lib/components/DashboardResumeStrip.svelte';
 import DashboardNeedsMetadata from '$lib/components/DashboardNeedsMetadata.svelte';
 import DashboardRecentDocuments from '$lib/components/DashboardRecentDocuments.svelte';
+import MissionControlStrip from '$lib/components/MissionControlStrip.svelte';
 import { m } from '$lib/paraglide/messages.js';
 
 let { data } = $props();
@@ -132,6 +133,13 @@ const showRightColumn = $derived(data.canWrite || (data.incompleteDocs?.length ?
 
 			<DashboardRecentDocuments recentDocs={data.recentDocs ?? []} stats={data.stats} />
 		</div>
+
+		<MissionControlStrip
+			segmentationDocs={data.segmentationDocs ?? []}
+			transcriptionDocs={data.transcriptionDocs ?? []}
+			readyDocs={data.readyDocs ?? []}
+			weeklyStats={data.weeklyStats ?? null}
+		/>
 	{:else}
 		<DocumentList
 			documents={data.documents ?? []}

frontend/src/routes/briefwechsel/page.svelte.spec.ts

@@ -38,6 +38,8 @@ const makeDoc = (overrides: Record<string, unknown> = {}) => ({
 	documentDate: '1923-04-12',
 	location: 'Berlin',
 	metadataComplete: false,
+	scriptType: 'UNKNOWN' as const,
+	needsExpert: false,
 	sender: { id: 'p1', firstName: 'Hans', lastName: 'Müller' },
 	receivers: [{ id: 'p2', firstName: 'Anna', lastName: 'Schmidt' }],
 	tags: [],