feat: implement receipt alias functionality with CRUD operations and integrate with receipt import

backend/src/app.module.ts

@@ -8,6 +8,7 @@ import { QuickImportModule } from './quick-import/quick-import.module';
 import { PantryModule } from './pantry/pantry.module';
 import { MealPlanModule } from './meal-plan/meal-plan.module';
 import { ReceiptImportModule } from './receipt-import/receipt-import.module';
+import { ReceiptAliasModule } from './receipt-alias/receipt-alias.module';
 
 
 @Module({
@@ -21,6 +22,7 @@ import { ReceiptImportModule } from './receipt-import/receipt-import.module';
     PantryModule,
     MealPlanModule,
     ReceiptImportModule,
+    ReceiptAliasModule,
   ],
 })
 export class AppModule {}