refactor: streamline Redis caching logic across services

- Implemented a unified `getAndSet` method in RedisService to handle caching for single, list, and paginated responses.
- Removed redundant cache checks and writes in various services, simplifying the code and improving readability.
- Updated GoodsService, StockKeepingUnitsService, PartnerActivatedLicensesService, and others to utilize the new caching mechanism.
- Adjusted Prisma connection limit for better resource management.

src/prisma/prisma.service.ts

@@ -14,7 +14,7 @@ export class PrismaService extends PrismaClient implements OnModuleInit, OnModul
       password: env('DATABASE_PASSWORD'),
       database: env('DATABASE_NAME'),
       port: env('DATABASE_PORT') ? Number(env('DATABASE_PORT')) : 3306,
-      connectionLimit: 50,
+      connectionLimit: 10,
     })
 
     const prismaOptions = getPrismaOptions()