Add app initializer, cache & option stores

Introduce application initialization and a client-side caching layer for common option data. Adds AppInitializerService, InitialDataLoader, IndexedDbService, AppCacheService and AppChannelService (cross-tab sync), plus SessionStorageService. Implement generic stores (OptionCacheStore, PaginatedCacheStore) and concrete stores for categories, manufacturers, OEM codes, part origins, statuses, unit-sales and warehouses. Add ProductByIdService, query utilities (createDefaultQuery/isSameQuery), many new/updated models (GeneralOption, query pagination fields, cache models) and adjust services/components to use the new stores and types. Remove legacy warehouses service and add paginationInitialData helper. Purpose: consolidate option loading, enable persistent caching and deduplicate initial API calls.

Author: aledguedes

src/app/app.ts

@@ -1,5 +1,6 @@
-import { ChangeDetectionStrategy, Component } from '@angular/core';
+import { afterNextRender, ChangeDetectionStrategy, Component, inject } from '@angular/core';
 import { AppShellComponent } from './components/app-shell/app-shell';
+import { AppInitializerService } from './core/initialization/app-initializer.service';
 
 @Component({
   changeDetection: ChangeDetectionStrategy.OnPush,
@@ -9,4 +10,12 @@ import { AppShellComponent } from './components/app-shell/app-shell';
   templateUrl: './app.html',
   styleUrl: './app.css',
 })
-export class App {}
+export class App {
+  private readonly initializer = inject(AppInitializerService);
+
+  constructor() {
+    afterNextRender(() => {
+      void this.initializer.initialize();
+    });
+  }
+}

src/app/core/initialization/app-initializer.service.ts

@@ -0,0 +1,33 @@
+import { inject, Injectable } from '@angular/core';
+import { CategoryStore } from '../store/category-store/category-store';
+import { ManufacturerStore } from '../store/manufacturer-store/manufacturer-store';
+import { OemCodeStore } from '../store/oem-code-store/oem-code-store';
+import { StatusStore } from '../store/status-store/status-store';
+import { UnitSaleStore } from '../store/unit-sale/unit-sale-store';
+import { WarehouseStore } from '../store/warehouse/warehouse-store';
+import { PartOriginStore } from '../store/part-origin/part-origin-store';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class AppInitializerService {
+  private readonly statusStore = inject(StatusStore);
+  private readonly oemCodeStore = inject(OemCodeStore);
+  private readonly categoryStore = inject(CategoryStore);
+  private readonly unitSaleStore = inject(UnitSaleStore);
+  private readonly warehouseStore = inject(WarehouseStore);
+  private readonly partOriginStore = inject(PartOriginStore);
+  private readonly manufacturerStore = inject(ManufacturerStore);
+
+  async initialize(): Promise<void> {
+    await Promise.all([
+      this.oemCodeStore.loadInitial(),
+      this.statusStore.loadInitialOptions(),
+      this.unitSaleStore.loadInitialOptions(),
+      this.categoryStore.loadInitialOptions(),
+      this.warehouseStore.loadInitialOptions(),
+      this.partOriginStore.loadInitialOptions(),
+      this.manufacturerStore.loadInitialOptions(),
+    ]);
+  }
+}

src/app/core/models/catetories/category-options.model.ts

@@ -1,12 +1,6 @@
-// export interface CategoryOptionsResponse {
-//   success: boolean;
-//   message: string;
-//   data: CategoryOption[];
-// }
+import { GeneralOption } from '../generals/general-options-response.model';
 
-export interface CategoryOption {
-  id: string;
-  label: string;
-  description: string;
+export interface CategoryOption extends GeneralOption {
   icon: string;
+  description: string;
 }

src/app/core/models/catetories/category-query-cache.model.ts

@@ -0,0 +1,8 @@
+import { AutocompleteOption } from '../design-system/auto-complete.model';
+import { getAllResponse } from '../generals/general-responses-list.model';
+import { GeneralOptionQuery } from '../generals/general-option-query.model';
+
+export interface CategoryQueryCache {
+  query: GeneralOptionQuery;
+  response: getAllResponse<AutocompleteOption[]>;
+}

src/app/core/models/design-system/auto-complete.model.ts

@@ -0,0 +1,7 @@
+import { GeneralOption } from '../generals/general-options-response.model';
+
+export interface AutocompleteOption extends GeneralOption {
+  icon: string;
+  disabled: boolean;
+  description: string;
+}

src/app/core/models/design-system/select-option.model.ts

@@ -1,5 +1,5 @@
-export interface DSelectOption {
-  label: string;
-  value: string | number;
-  disabled?: boolean;
+import { GeneralOption } from '../generals/general-options-response.model';
+
+export interface SelectOption extends GeneralOption {
+  disabled: boolean;
 }

src/app/core/models/generals/general-option-query.model.ts

@@ -1,7 +1,9 @@
 export interface GeneralOptionQuery {
   search: string | null;
   active: boolean | null;
-  limit: number | null;
+  per_page: number | null;
+  page: number | null;
+  manufacturer_id: string | null;
 }
 
 // ALTERNATIVA PRA PAGINAÇÃO

src/app/core/models/generals/general-options-response.model.ts

@@ -0,0 +1,5 @@
+export interface GeneralOption {
+  value: string;
+  label: string;
+  sublabel: string;
+}

src/app/core/models/indexed-db/indexed-db.model.ts

@@ -0,0 +1,11 @@
+export interface CacheEntry<T> {
+  data: T;
+  cachedAt: number;
+  expiresAt: number;
+  version: number;
+}
+
+export interface CacheChangedEvent {
+  type: 'updated' | 'removed';
+  key: string;
+}

src/app/core/models/manufactureres/manufacturer-query-cache.model.ts

@@ -0,0 +1,8 @@
+import { getAllResponse } from '../generals/general-responses-list.model';
+import { GeneralOptionQuery } from '../generals/general-option-query.model';
+import { AutocompleteOption } from '../design-system/auto-complete.model';
+
+export interface ManufacturerQueryCache {
+  query: GeneralOptionQuery;
+  response: getAllResponse<AutocompleteOption[]>;
+}