Refactor GetOrCreateCommand to GetOrCreateEndpointCommand

Renamed `GetOrCreateCommand` to `GetOrCreateEndpointCommand`
to improve clarity and consistency. Removed the old
`GetOrCreateCommand` class and handler, and introduced the
new `GetOrCreateEndpointCommand` class with equivalent
functionality.

Updated `MappingProfile` to reflect the new command name
and adjusted `CreateRecActionCommand` to use the renamed
command. Added the appropriate namespace for the new class
to ensure proper organization.

src/ReC.Application/Endpoints/Commands/GetOrCreateEndpointCommand.cs.cs

@@ -5,14 +5,14 @@ using ReC.Domain.Entities;
 
 namespace ReC.Application.Endpoints.Commands;
 
-public class GetOrCreateCommand : IRequest<Endpoint>
+public class GetOrCreateEndpointCommand : IRequest<Endpoint>
 {
     public string Uri { get; init; } = null!;
 }
 
-public class GetOrCreateCommandHandler(IRepository<Endpoint> repo) : IRequestHandler<GetOrCreateCommand, Endpoint>
+public class GetOrCreateEndpointCommandHandler(IRepository<Endpoint> repo) : IRequestHandler<GetOrCreateEndpointCommand, Endpoint>
 {
-    public async Task<Endpoint> Handle(GetOrCreateCommand request, CancellationToken cancel)
+    public async Task<Endpoint> Handle(GetOrCreateEndpointCommand request, CancellationToken cancel)
     {
         var endpoint = await repo.Where(e => e.Uri == request.Uri).FirstOrDefaultAsync(cancel);
 

src/ReC.Application/Endpoints/MappingProfile.cs

@@ -7,6 +7,6 @@ public class MappingProfile : AutoMapper.Profile
 {
     public MappingProfile()
     {
-        CreateMap<GetOrCreateCommand, Endpoint>();
+        CreateMap<GetOrCreateEndpointCommand, Endpoint>();
     }
 }

src/ReC.Application/RecActions/Commands/CreateRecActionCommand.cs

@@ -30,7 +30,7 @@ public class CreateRecActionCommandHandler(ISender sender) : IRequestHandler<Cre
         if(request.EndpointId is null)
             if(request.EndpointUri is string endpointUri)
             {
-                var endpoint = await sender.Send(new GetOrCreateCommand { Uri = endpointUri }, cancel);
+                var endpoint = await sender.Send(new GetOrCreateEndpointCommand { Uri = endpointUri }, cancel);
                 request.EndpointId = endpoint.Id;
             }
             else