Shared Module

The Shared module provides cross-cutting infrastructure services that any module can consume. Services are registered in SharedInfrastructureServices and exported globally via SharedModule.

Features

• Redis Cache Service — ioredis-backed cache with pattern invalidation
• Rate Limiting — Per-endpoint Redis sliding window rate limiter
• Integration Events Publisher/Consumer — shared producer/consumer observability contract
• Mapper DTO Options — IMapperOptions pattern for DTO shaping and validation