Introduce generic IRepository<T> and refactor repositories

Added a generic IRepository<T> interface for common CRUD operations and updated ICatalogRepository to inherit from it, removing redundant methods. Updated CatalogRepository to implement the new interface. Cleaned up DbFirst.Domain.csproj by removing an unused folder reference. These changes improve code reuse and align with clean architecture practices.

DbFirst.Domain/DbFirst.Domain.csproj

@@ -6,8 +6,4 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Folder Include="Repositories\" />
-  </ItemGroup>
-
 </Project>

DbFirst.Domain/Repositories/ICatalogRepository.cs

@@ -34,12 +34,8 @@ A generic Repository<T> isn’t really worthwhile here:
  *  See: https://github.com/jasontaylordev/CleanArchitecture/blob/main/src/Infrastructure/Identity/IdentityService.cs
  */
 
-public interface ICatalogRepository
+public interface ICatalogRepository : IRepository<VwmyCatalog>
 {
-    Task<List<VwmyCatalog>> GetAllAsync(CancellationToken cancellationToken = default);
-    Task<VwmyCatalog?> GetByIdAsync(int id, CancellationToken cancellationToken = default);
     Task<VwmyCatalog?> GetByTitleAsync(string title, CancellationToken cancellationToken = default);
-    Task<VwmyCatalog> InsertAsync(VwmyCatalog catalog, CancellationToken cancellationToken = default);
     Task<VwmyCatalog?> UpdateAsync(int id, VwmyCatalog catalog, CatalogUpdateProcedure procedure, CancellationToken cancellationToken = default);
-    Task<bool> DeleteAsync(int id, CancellationToken cancellationToken = default);
 }

DbFirst.Domain/Repositories/IRepository.cs

@@ -0,0 +1,10 @@
+namespace DbFirst.Domain.Repositories;
+
+public interface IRepository<T>
+{
+    Task<List<T>> GetAllAsync(CancellationToken cancellationToken = default);
+    Task<T?> GetByIdAsync(int id, CancellationToken cancellationToken = default);
+    Task<T> InsertAsync(T entity, CancellationToken cancellationToken = default);
+    Task<T?> UpdateAsync(int id, T entity, CancellationToken cancellationToken = default);
+    Task<bool> DeleteAsync(int id, CancellationToken cancellationToken = default);
+}