fix: updated namespaces

- code cleanup, removed unused usings

Core.Blueprint.Redis/Adapters/CacheSettings.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Core.Blueprint.Redis
+namespace Core.Blueprint.Caching.Adapters
 {
     public interface ICacheSettings
     {

Core.Blueprint.Redis/Configuration/RegisterBlueprint.cs

@@ -1,10 +1,10 @@
-using Core.Blueprint.Caching;
+using Core.Blueprint.Caching.Adapters;
 using Core.Blueprint.Caching.Contracts;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 
-namespace Core.Blueprint.Redis.Configuration
+namespace Core.Blueprint.Caching.Configuration
 {
     /// <summary>
     /// Provides extension methods for registering Redis-related services in the DI container.

Core.Blueprint.Redis/Helpers/RedisCacheKeyHelper.cs

@@ -1,11 +1,7 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
+using System.Text;
 using System.Text.RegularExpressions;
-using System.Threading.Tasks;
 
-namespace Core.Blueprint.Redis.Helpers
+namespace Core.Blueprint.Caching.Helpers
 {
     /// <summary>
     /// Helper class for generating consistent and normalized cache keys.