Fix UI for inventory page

frontend/src/api/index.ts

@@ -113,6 +113,8 @@ export type {
   PaginatedResponse,
 } from './types/inventory';
 
+export { ProductType } from './types/inventory';
+
 // Types - Classification
 export type {
   ProductClassificationRequest,

frontend/src/api/types/inventory.ts

@@ -2,6 +2,52 @@
  * Inventory API Types - Mirror backend schemas
  */
 
+// Enums - Mirror backend enum definitions
+export enum ProductType {
+  INGREDIENT = 'ingredient',
+  FINISHED_PRODUCT = 'finished_product'
+}
+
+export enum UnitOfMeasure {
+  KILOGRAMS = 'kg',
+  GRAMS = 'g',
+  LITERS = 'l',
+  MILLILITERS = 'ml',
+  UNITS = 'units',
+  PIECES = 'pcs',
+  PACKAGES = 'pkg',
+  BAGS = 'bags',
+  BOXES = 'boxes'
+}
+
+export enum IngredientCategory {
+  FLOUR = 'flour',
+  YEAST = 'yeast',
+  DAIRY = 'dairy',
+  EGGS = 'eggs',
+  SUGAR = 'sugar',
+  FATS = 'fats',
+  SALT = 'salt',
+  SPICES = 'spices',
+  ADDITIVES = 'additives',
+  PACKAGING = 'packaging',
+  CLEANING = 'cleaning',
+  OTHER = 'other'
+}
+
+export enum ProductCategory {
+  BREAD = 'bread',
+  CROISSANTS = 'croissants',
+  PASTRIES = 'pastries',
+  CAKES = 'cakes',
+  COOKIES = 'cookies',
+  MUFFINS = 'muffins',
+  SANDWICHES = 'sandwiches',
+  SEASONAL = 'seasonal',
+  BEVERAGES = 'beverages',
+  OTHER_PRODUCTS = 'other_products'
+}
+
 // Base Inventory Types
 export interface IngredientCreate {
   name: string;
@@ -24,16 +70,28 @@ export interface IngredientUpdate {
   name?: string;
   description?: string;
   category?: string;
+  subcategory?: string;
+  brand?: string;
   unit_of_measure?: string;
+  package_size?: number;
+  average_cost?: number;
+  last_purchase_price?: number;
+  standard_cost?: number;
   low_stock_threshold?: number;
-  max_stock_level?: number;
   reorder_point?: number;
-  shelf_life_days?: number;
+  reorder_quantity?: number;
+  max_stock_level?: number;
   requires_refrigeration?: boolean;
   requires_freezing?: boolean;
+  storage_temperature_min?: number;
+  storage_temperature_max?: number;
+  storage_humidity_max?: number;
+  shelf_life_days?: number;
+  storage_instructions?: string;
+  is_active?: boolean;
+  is_perishable?: boolean;
   is_seasonal?: boolean;
-  supplier_id?: string;
-  average_cost?: number;
+  allergen_info?: any;
   notes?: string;
 }
 
@@ -42,26 +100,42 @@ export interface IngredientResponse {
   tenant_id: string;
   name: string;
   description?: string;
+  product_type: ProductType;
   category: string;
+  subcategory?: string;
+  brand?: string;
   unit_of_measure: string;
+  package_size?: number;
+  average_cost?: number;
+  last_purchase_price?: number;
+  standard_cost?: number;
   low_stock_threshold: number;
-  max_stock_level: number;
   reorder_point: number;
-  shelf_life_days?: number;
+  reorder_quantity: number;
+  max_stock_level?: number;
   requires_refrigeration: boolean;
   requires_freezing: boolean;
-  is_seasonal: boolean;
-  supplier_id?: string;
-  average_cost?: number;
-  notes?: string;
-  current_stock_level: number;
-  available_stock: number;
-  reserved_stock: number;
-  stock_status: 'in_stock' | 'low_stock' | 'out_of_stock' | 'overstock';
-  last_restocked?: string;
+  storage_temperature_min?: number;
+  storage_temperature_max?: number;
+  storage_humidity_max?: number;
+  shelf_life_days?: number;
+  storage_instructions?: string;
+  is_active: boolean;
+  is_perishable: boolean;
+  is_seasonal?: boolean;
+  allergen_info?: any;
   created_at: string;
   updated_at: string;
   created_by?: string;
+
+  // Computed fields
+  current_stock?: number;
+  is_low_stock?: boolean;
+  needs_reorder?: boolean;
+  stock_status?: 'in_stock' | 'low_stock' | 'out_of_stock' | 'overstock';
+  last_restocked?: string;
+  supplier_id?: string;
+  notes?: string;
 }
 
 // Stock Management Types