feat(api): add inventory API (GET /api/inventory)

apps/api/src/inventory/inventory.module.ts

@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { CharacterEquipment } from '../equipment/entities/character-equipment.entity';
+import { CharacterItem } from '../items/entities/character-item.entity';
+import { InventoryController } from './inventory.controller';
+import { InventoryService } from './inventory.service';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([CharacterItem, CharacterEquipment])],
+  controllers: [InventoryController],
+  providers: [InventoryService],
+})
+export class InventoryModule {}