refactor(shared): improve logger injection, env validation, and PII masking

Enhance shared infrastructure services with proper dependency injection,
stricter environment variable validation, and improved PII data masking.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/api/src/modules/shared/infrastructure/cache.service.ts

@@ -36,6 +36,7 @@ export enum CachePrefix {
   MARKET_DISTRICT = 'cache:market:district',
   USER_PROFILE = 'cache:user:profile',
   USER_QUOTA = 'cache:user:quota',
+  VALUATION = 'cache:valuation',
 }
 
 @Injectable()