refactor(frontend): regen API types — migrate consumers off dropped Geschichte schema

With create/update returning GeschichteView, no endpoint serves the raw
Geschichte entity and springdoc drops its schema. Dashboard modules and the
home loader now use GeschichteSummary; GeschichteEditor takes GeschichteView
and maps persons into the displayName shape PersonMultiSelect renders —
fixing blank person chips on story edit. PersonMultiSelect/Sidebar narrow to
Pick<Person, 'id' | 'displayName'>, mirroring the DocumentOption precedent.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

frontend/src/lib/generated/api.ts

@@ -728,6 +728,22 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/api/admin/backfill-titles": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post: operations["backfillTitles"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/api/admin/backfill-file-hashes": {
         parameters: {
             query?: never;
@@ -1464,22 +1480,6 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
-    "/api/documents/conversation": {
-        parameters: {
-            query?: never;
-            header?: never;
-            path?: never;
-            cookie?: never;
-        };
-        get: operations["getConversation"];
-        put?: never;
-        post?: never;
-        delete?: never;
-        options?: never;
-        head?: never;
-        patch?: never;
-        trace?: never;
-    };
     "/api/dashboard/resume": {
         parameters: {
             query?: never;
@@ -1836,6 +1836,7 @@ export interface components {
             sender?: components["schemas"]["Person"];
             tags?: components["schemas"]["Tag"][];
             trainingLabels?: ("KURRENT_RECOGNITION" | "KURRENT_SEGMENTATION")[];
+            hasTranscription: boolean;
             thumbnailUrl?: string;
         };
         PersonMention: {
@@ -2023,25 +2024,44 @@ export interface components {
             body?: string;
             /** @enum {string} */
             status?: "DRAFT" | "PUBLISHED";
+            /** @enum {string} */
+            type?: "STORY" | "JOURNEY";
             personIds?: string[];
-            documentIds?: string[];
         };
-        Geschichte: {
+        AuthorView: {
+            /** Format: uuid */
+            id: string;
+            displayName: string;
+        };
+        GeschichteView: {
             /** Format: uuid */
             id: string;
             title: string;
             body?: string;
             /** @enum {string} */
             status: "DRAFT" | "PUBLISHED";
-            author?: components["schemas"]["AppUser"];
+            /** @enum {string} */
-            persons?: components["schemas"]["Person"][];
+            type: "STORY" | "JOURNEY";
-            documents?: components["schemas"]["Document"][];
+            author?: components["schemas"]["AuthorView"];
+            persons: components["schemas"]["PersonView"][];
+            items: components["schemas"]["JourneyItemView"][];
+            /** Format: date-time */
+            publishedAt?: string;
             /** Format: date-time */
             createdAt: string;
             /** Format: date-time */
             updatedAt: string;
-            /** Format: date-time */
+        };
-            publishedAt?: string;
+        PersonView: {
+            /** Format: uuid */
+            id: string;
+            firstName?: string;
+            lastName?: string;
+        };
+        JourneyItemCreateDTO: {
+            /** Format: uuid */
+            documentId?: string;
+            note?: string;
         };
         CreateTranscriptionBlockDTO: {
             /** Format: int32 */
@@ -2311,6 +2331,11 @@ export interface components {
             color?: string;
             /** Format: int32 */
             documentCount: number;
+            /**
+             * Format: int32
+             * @description Distinct documents tagged with this tag or any descendant tag (subtree rollup)
+             */
+            subtreeDocumentCount: number;
             children?: components["schemas"]["TagTreeNodeDTO"][];
             /**
              * Format: uuid
@@ -2497,40 +2522,12 @@ export interface components {
             type: "STORY" | "JOURNEY";
             /** @enum {string} */
             status: "DRAFT" | "PUBLISHED";
+            /** Format: date-time */
+            updatedAt: string;
             author?: components["schemas"]["AuthorSummary"];
             /** Format: date-time */
             publishedAt?: string;
         };
-        AuthorView: {
-            /** Format: uuid */
-            id: string;
-            displayName: string;
-        };
-        GeschichteView: {
-            /** Format: uuid */
-            id: string;
-            title: string;
-            body?: string;
-            /** @enum {string} */
-            status: "DRAFT" | "PUBLISHED";
-            /** @enum {string} */
-            type: "STORY" | "JOURNEY";
-            author?: components["schemas"]["AuthorView"];
-            persons: components["schemas"]["PersonView"][];
-            items: components["schemas"]["JourneyItemView"][];
-            /** Format: date-time */
-            publishedAt?: string;
-            /** Format: date-time */
-            createdAt: string;
-            /** Format: date-time */
-            updatedAt: string;
-        };
-        PersonView: {
-            /** Format: uuid */
-            id: string;
-            firstName?: string;
-            lastName?: string;
-        };
         DocumentVersionSummary: {
             /** Format: uuid */
             id: string;
@@ -3733,7 +3730,7 @@ export interface operations {
                     [name: string]: unknown;
                 };
                 content: {
-                    "*/*": components["schemas"]["Geschichte"][];
+                    "*/*": components["schemas"]["GeschichteSummary"][];
                 };
             };
         };
@@ -3757,7 +3754,7 @@ export interface operations {
                     [name: string]: unknown;
                 };
                 content: {
-                    "*/*": components["schemas"]["Geschichte"];
+                    "*/*": components["schemas"]["GeschichteView"];
                 };
             };
         };
@@ -4286,6 +4283,26 @@ export interface operations {
             };
         };
     };
+    backfillTitles: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description OK */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "*/*": components["schemas"]["BackfillResult"];
+                };
+            };
+        };
+    };
     backfillFileHashes: {
         parameters: {
             query?: never;
@@ -4485,7 +4502,7 @@ export interface operations {
                     [name: string]: unknown;
                 };
                 content: {
-                    "*/*": components["schemas"]["Geschichte"];
+                    "*/*": components["schemas"]["GeschichteView"];
                 };
             };
         };
@@ -5476,32 +5493,6 @@ export interface operations {
             };
         };
     };
-    getConversation: {
-        parameters: {
-            query: {
-                senderId: string;
-                receiverId?: string;
-                from?: string;
-                to?: string;
-                dir?: string;
-            };
-            header?: never;
-            path?: never;
-            cookie?: never;
-        };
-        requestBody?: never;
-        responses: {
-            /** @description OK */
-            200: {
-                headers: {
-                    [name: string]: unknown;
-                };
-                content: {
-                    "*/*": components["schemas"]["Document"][];
-                };
-            };
-        };
-    };
     getResume: {
         parameters: {
             query?: never;

frontend/src/lib/geschichte/GeschichteEditor.svelte

@@ -7,11 +7,12 @@ import { m } from '$lib/paraglide/messages.js';
 import type { components } from '$lib/generated/api';
 import GeschichteSidebar from '$lib/geschichte/GeschichteSidebar.svelte';
 
-type Geschichte = components['schemas']['Geschichte'];
+type GeschichteView = components['schemas']['GeschichteView'];
 type Person = components['schemas']['Person'];
+type PersonOption = Pick<Person, 'id' | 'displayName'>;
 
 interface Props {
-	geschichte?: Geschichte | null;
+	geschichte?: GeschichteView | null;
 	initialPersons?: Person[];
 	onSubmit: (payload: {
 		title: string;
@@ -31,8 +32,13 @@ let { geschichte = null, initialPersons = [], onSubmit, submitting = false }: Pr
 let title = $state(geschichte?.title ?? '');
 let body = $state(geschichte?.body ?? '');
 let status: 'DRAFT' | 'PUBLISHED' = $state(geschichte?.status ?? 'DRAFT');
-let selectedPersons: Person[] = $state(
+let selectedPersons: PersonOption[] = $state(
-	geschichte?.persons ? Array.from(geschichte.persons) : initialPersons
+	geschichte?.persons
+		? Array.from(geschichte.persons).map((p) => ({
+				id: p.id,
+				displayName: [p.firstName, p.lastName].filter(Boolean).join(' ')
+			}))
+		: initialPersons
 );
 
 let dirty = $state(false);

frontend/src/lib/geschichte/GeschichteSidebar.svelte

@@ -4,10 +4,11 @@ import type { components } from '$lib/generated/api';
 import PersonMultiSelect from '$lib/person/PersonMultiSelect.svelte';
 
 type Person = components['schemas']['Person'];
+type PersonOption = Pick<Person, 'id' | 'displayName'>;
 
 interface Props {
 	status: 'DRAFT' | 'PUBLISHED';
-	selectedPersons: Person[];
+	selectedPersons: PersonOption[];
 }
 
 let { status, selectedPersons = $bindable() }: Props = $props();

frontend/src/lib/person/PersonMultiSelect.svelte

@@ -3,9 +3,12 @@ import type { components } from '$lib/generated/api';
 import { m } from '$lib/paraglide/messages.js';
 import { clickOutside } from '$lib/shared/actions/clickOutside';
 type Person = components['schemas']['Person'];
+// Narrow contract: only what the chips render and dedup needs. Full Person
+// objects from /api/persons remain assignable; view projections fit too.
+type PersonOption = Pick<Person, 'id' | 'displayName'>;
 
 interface Props {
-	selectedPersons?: Person[];
+	selectedPersons?: PersonOption[];
 }
 
 let { selectedPersons = $bindable([]) }: Props = $props();

frontend/src/lib/shared/dashboard/ReaderDraftsModule.svelte

@@ -3,10 +3,10 @@ import * as m from '$lib/paraglide/messages.js';
 import { relativeTimeDe } from '$lib/shared/relativeTime';
 import type { components } from '$lib/generated/api';
 
-type Geschichte = components['schemas']['Geschichte'];
+type GeschichteSummary = components['schemas']['GeschichteSummary'];
 
 interface Props {
-	drafts: Geschichte[];
+	drafts: GeschichteSummary[];
 }
 
 const { drafts }: Props = $props();

frontend/src/lib/shared/dashboard/ReaderDraftsModule.svelte.spec.ts

@@ -5,24 +5,25 @@ import { page } from 'vitest/browser';
 import ReaderDraftsModule from './ReaderDraftsModule.svelte';
 import type { components } from '$lib/generated/api';
 
-type Geschichte = components['schemas']['Geschichte'];
+type GeschichteSummary = components['schemas']['GeschichteSummary'];
 
 afterEach(() => {
 	cleanup();
 });
 
-const draft1: Geschichte = {
+const draft1: GeschichteSummary = {
 	id: 'g1',
 	title: 'Mein erster Entwurf',
 	status: 'DRAFT',
-	createdAt: '2025-01-01T00:00:00Z',
+	type: 'STORY',
 	updatedAt: '2025-01-02T00:00:00Z'
 };
 
-const draft2: Geschichte = {
+const draft2: GeschichteSummary = {
 	id: 'g2',
 	title: 'Zweiter Entwurf',
 	status: 'DRAFT',
+	type: 'STORY',
 	createdAt: '2025-02-01T00:00:00Z',
 	updatedAt: '2025-02-01T00:00:00Z'
 };

frontend/src/lib/shared/dashboard/ReaderRecentStories.svelte

@@ -3,10 +3,10 @@ import * as m from '$lib/paraglide/messages.js';
 import { relativeTimeDe } from '$lib/shared/relativeTime';
 import type { components } from '$lib/generated/api';
 
-type Geschichte = components['schemas']['Geschichte'];
+type GeschichteSummary = components['schemas']['GeschichteSummary'];
 
 interface Props {
-	stories: Geschichte[];
+	stories: GeschichteSummary[];
 }
 
 const { stories }: Props = $props();

frontend/src/lib/shared/dashboard/ReaderRecentStories.svelte.spec.ts

@@ -5,27 +5,28 @@ import { page } from 'vitest/browser';
 import ReaderRecentStories from './ReaderRecentStories.svelte';
 import type { components } from '$lib/generated/api';
 
-type Geschichte = components['schemas']['Geschichte'];
+type GeschichteSummary = components['schemas']['GeschichteSummary'];
 
 afterEach(() => {
 	cleanup();
 });
 
-const story1: Geschichte = {
+const story1: GeschichteSummary = {
 	id: 'g1',
 	title: 'Die Familie Müller',
 	body: '<p>Dies ist eine sehr lange Geschichte über die Familie Müller. Sie lebten in Bayern und hatten viele Kinder. Das war früher so üblich in diesen Gebieten.</p>',
 	status: 'PUBLISHED',
-	createdAt: '2025-01-01T00:00:00Z',
+	type: 'STORY',
 	updatedAt: '2025-01-01T00:00:00Z',
 	publishedAt: '2025-01-01T00:00:00Z'
 };
 
-const longBodyStory: Geschichte = {
+const longBodyStory: GeschichteSummary = {
 	id: 'g2',
 	title: 'Sehr lange Geschichte',
 	body: '<p>' + 'A'.repeat(200) + '</p>',
 	status: 'PUBLISHED',
+	type: 'STORY',
 	createdAt: '2025-02-01T00:00:00Z',
 	updatedAt: '2025-02-01T00:00:00Z',
 	publishedAt: '2025-02-01T00:00:00Z'

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

@@ -11,7 +11,7 @@ type ActivityFeedItemDTO = components['schemas']['ActivityFeedItemDTO'];
 type IncompleteDocumentDTO = components['schemas']['IncompleteDocumentDTO'];
 type PersonSummaryDTO = components['schemas']['PersonSummaryDTO'];
 type DocumentListItem = components['schemas']['DocumentListItem'];
-type Geschichte = components['schemas']['Geschichte'];
+type GeschichteSummary = components['schemas']['GeschichteSummary'];
 type TagTreeNodeDTO = components['schemas']['TagTreeNodeDTO'];
 
 function settled<T>(res: PromiseSettledResult<unknown> | undefined): T | null {
@@ -57,9 +57,9 @@ export async function load({ fetch, parent }) {
 			const topPersons = settled<{ items: PersonSummaryDTO[] }>(topPersonsRes)?.items ?? [];
 			const searchData = settled<{ items: DocumentListItem[] }>(recentDocsRes);
 			const recentDocs = searchData?.items ?? [];
-			const recentStories = settled<Geschichte[]>(recentStoriesRes) ?? [];
+			const recentStories = settled<GeschichteSummary[]>(recentStoriesRes) ?? [];
 			const tagTree = settled<TagTreeNodeDTO[]>(tagTreeRes) ?? [];
-			const drafts = settled<Geschichte[]>(draftsRes) ?? [];
+			const drafts = settled<GeschichteSummary[]>(draftsRes) ?? [];
 
 			return {
 				isReader: true as const,
@@ -179,9 +179,9 @@ export async function load({ fetch, parent }) {
 			readerStats: null,
 			topPersons: [] as PersonSummaryDTO[],
 			recentDocs: [] as DocumentListItem[],
-			recentStories: [] as Geschichte[],
+			recentStories: [] as GeschichteSummary[],
 			tagTree: [] as TagTreeNodeDTO[],
-			drafts: [] as Geschichte[],
+			drafts: [] as GeschichteSummary[],
 			error: 'Daten konnten nicht geladen werden.' as string | null
 		};
 	}