Tags: aliadelelroby/guardrail

refactor(nestjs): use DiscoveryService for route protection logging

- Replace Express router stack scanning with NestJS DiscoveryService
- Use MetadataScanner to scan controller methods
- Remove setTimeout retry logic - DiscoveryService is available immediately
- More reliable and future-proof approach using NestJS native APIs
- Better metadata access for Guardrail protection info

fix(nestjs): use OnApplicationBootstrap for route protection logging

- Replace OnModuleInit with OnApplicationBootstrap lifecycle hook
- Use HttpAdapterHost for automatic HTTP adapter access
- Remove manual setApp() requirement from main.ts
- Route protection logging now works automatically when enabled

v1.2.1: Route protection visibility for NestJS

v1.2.0: Comprehensive reliability improvements