feat(tui): Produktionschargen und Bestandsverwaltung in TUI einbauen

Chargen: Liste mit Statusfilter, Planen, Starten, Verbrauch erfassen,
Abschließen und Stornieren. Bestände: Liste, Anlegen, Detailansicht
mit Chargen sperren/entsperren/entfernen. Types, API-Client, Hooks,
Navigation und Screens für beide Bounded Contexts vollständig ergänzt.

frontend/packages/api-client/src/resources/batches.ts

@@ -0,0 +1,81 @@
+/** Batches resource – Production BC. */
+
+import type { AxiosInstance } from 'axios';
+import type {
+  BatchDTO,
+  BatchSummaryDTO,
+  ConsumptionDTO,
+  PlanBatchRequest,
+  CompleteBatchRequest,
+  RecordConsumptionRequest,
+  CancelBatchRequest,
+} from '@effigenix/types';
+
+export type BatchStatus = 'PLANNED' | 'IN_PRODUCTION' | 'COMPLETED' | 'CANCELLED';
+
+export const BATCH_STATUS_LABELS: Record<BatchStatus, string> = {
+  PLANNED: 'Geplant',
+  IN_PRODUCTION: 'In Produktion',
+  COMPLETED: 'Abgeschlossen',
+  CANCELLED: 'Storniert',
+};
+
+export type {
+  BatchDTO,
+  BatchSummaryDTO,
+  ConsumptionDTO,
+  PlanBatchRequest,
+  CompleteBatchRequest,
+  RecordConsumptionRequest,
+  CancelBatchRequest,
+};
+
+const BASE = '/api/production/batches';
+
+export function createBatchesResource(client: AxiosInstance) {
+  return {
+    async list(status?: BatchStatus): Promise<BatchSummaryDTO[]> {
+      const params: Record<string, string> = {};
+      if (status) params.status = status;
+      const res = await client.get<BatchSummaryDTO[]>(BASE, { params });
+      return res.data;
+    },
+
+    async getById(id: string): Promise<BatchDTO> {
+      const res = await client.get<BatchDTO>(`${BASE}/${id}`);
+      return res.data;
+    },
+
+    async getByNumber(batchNumber: string): Promise<BatchDTO> {
+      const res = await client.get<BatchDTO>(`${BASE}/by-number/${batchNumber}`);
+      return res.data;
+    },
+
+    async plan(request: PlanBatchRequest): Promise<BatchDTO> {
+      const res = await client.post<BatchDTO>(BASE, request);
+      return res.data;
+    },
+
+    async start(id: string): Promise<BatchDTO> {
+      const res = await client.post<BatchDTO>(`${BASE}/${id}/start`);
+      return res.data;
+    },
+
+    async recordConsumption(id: string, request: RecordConsumptionRequest): Promise<ConsumptionDTO> {
+      const res = await client.post<ConsumptionDTO>(`${BASE}/${id}/consumptions`, request);
+      return res.data;
+    },
+
+    async complete(id: string, request: CompleteBatchRequest): Promise<BatchDTO> {
+      const res = await client.post<BatchDTO>(`${BASE}/${id}/complete`, request);
+      return res.data;
+    },
+
+    async cancel(id: string, request: CancelBatchRequest): Promise<BatchDTO> {
+      const res = await client.post<BatchDTO>(`${BASE}/${id}/cancel`, request);
+      return res.data;
+    },
+  };
+}
+
+export type BatchesResource = ReturnType<typeof createBatchesResource>;

frontend/packages/api-client/src/resources/stocks.ts

@@ -1,7 +1,16 @@
 /** Stocks resource – Inventory BC. */
 
 import type { AxiosInstance } from 'axios';
-import type { StockBatchDTO, AddStockBatchRequest } from '@effigenix/types';
+import type {
+  StockDTO,
+  StockBatchDTO,
+  AddStockBatchRequest,
+  CreateStockRequest,
+  CreateStockResponse,
+  UpdateStockRequest,
+  RemoveStockBatchRequest,
+  BlockStockBatchRequest,
+} from '@effigenix/types';
 
 export type BatchType = 'PURCHASED' | 'PRODUCED';
 
@@ -10,7 +19,30 @@ export const BATCH_TYPE_LABELS: Record<BatchType, string> = {
   PRODUCED: 'Produziert',
 };
 
-export type { StockBatchDTO, AddStockBatchRequest };
+export type StockBatchStatus = 'AVAILABLE' | 'EXPIRING_SOON' | 'EXPIRED' | 'BLOCKED';
+
+export const STOCK_BATCH_STATUS_LABELS: Record<StockBatchStatus, string> = {
+  AVAILABLE: 'Verfügbar',
+  EXPIRING_SOON: 'Bald ablaufend',
+  EXPIRED: 'Abgelaufen',
+  BLOCKED: 'Gesperrt',
+};
+
+export type {
+  StockDTO,
+  StockBatchDTO,
+  AddStockBatchRequest,
+  CreateStockRequest,
+  CreateStockResponse,
+  UpdateStockRequest,
+  RemoveStockBatchRequest,
+  BlockStockBatchRequest,
+};
+
+export interface StockFilter {
+  storageLocationId?: string;
+  articleId?: string;
+}
 
 // ── Resource factory ─────────────────────────────────────────────────────────
 
@@ -18,10 +50,45 @@ const BASE = '/api/inventory/stocks';
 
 export function createStocksResource(client: AxiosInstance) {
   return {
+    async list(filter?: StockFilter): Promise<StockDTO[]> {
+      const params: Record<string, string> = {};
+      if (filter?.storageLocationId) params.storageLocationId = filter.storageLocationId;
+      if (filter?.articleId) params.articleId = filter.articleId;
+      const res = await client.get<StockDTO[]>(BASE, { params });
+      return res.data;
+    },
+
+    async getById(id: string): Promise<StockDTO> {
+      const res = await client.get<StockDTO>(`${BASE}/${id}`);
+      return res.data;
+    },
+
+    async create(request: CreateStockRequest): Promise<CreateStockResponse> {
+      const res = await client.post<CreateStockResponse>(BASE, request);
+      return res.data;
+    },
+
+    async update(id: string, request: UpdateStockRequest): Promise<StockDTO> {
+      const res = await client.put<StockDTO>(`${BASE}/${id}`, request);
+      return res.data;
+    },
+
     async addBatch(stockId: string, request: AddStockBatchRequest): Promise<StockBatchDTO> {
       const res = await client.post<StockBatchDTO>(`${BASE}/${stockId}/batches`, request);
       return res.data;
     },
+
+    async removeBatch(stockId: string, batchId: string, request: RemoveStockBatchRequest): Promise<void> {
+      await client.post(`${BASE}/${stockId}/batches/${batchId}/remove`, request);
+    },
+
+    async blockBatch(stockId: string, batchId: string, request: BlockStockBatchRequest): Promise<void> {
+      await client.post(`${BASE}/${stockId}/batches/${batchId}/block`, request);
+    },
+
+    async unblockBatch(stockId: string, batchId: string): Promise<void> {
+      await client.post(`${BASE}/${stockId}/batches/${batchId}/unblock`);
+    },
   };
 }