Move RecActionView commands to RecActions namespace

Refactored InvokeBatchRecActionViewsCommand and InvokeRecActionViewCommand to ReC.Application.RecActions.Commands. Updated related handlers, records, and extension methods to use the new namespace. Removed obsolete using statement in RecActionController. No functional changes; organizational update only.

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

@@ -0,0 +1,37 @@
+using MediatR;
+using ReC.Application.RecActionViews.Queries;
+using ReC.Domain.Constants;
+
+namespace ReC.Application.RecActions.Commands;
+
+public record InvokeBatchRecActionViewsCommand : IRequest
+{
+    public long ProfileId { get; init; }
+}
+
+public static class InvokeBatchRecActionViewsCommandExtensions
+{
+    public static Task InvokeBatchRecActionView(this ISender sender, long profileId, CancellationToken cancel = default)
+        => sender.Send(new InvokeBatchRecActionViewsCommand { ProfileId = profileId }, cancel);
+}
+
+public class InvokeRecActionViewsCommandHandler(ISender sender) : IRequestHandler<InvokeBatchRecActionViewsCommand>
+{
+    public async Task Handle(InvokeBatchRecActionViewsCommand request, CancellationToken cancel)
+    {
+        var actions = await sender.Send(new ReadRecActionViewQuery() { ProfileId = request.ProfileId, Invoked = false }, cancel);
+
+        foreach (var action in actions)
+        {
+            var ok = await sender.Send(action.ToInvokeCommand(), cancel);
+            if (!ok)
+                switch (action.ErrorAction)
+                {
+                    case ErrorAction.Continue:
+                        break;
+                    default:
+                        return;
+                }
+        }
+    }
+}