refactor: Move request DTOs to DocumentService.Client.Models namespace

DocumentOperator.API/Controllers/PdfConversionController.cs

@@ -1,5 +1,6 @@
 using DocumentService.Application.ConvertFromPdfA;
 using DocumentService.Application.ConvertToPdfA;
+using DocumentService.Client.Models.Requests;
 using DocumentService.Domain.Common.Exceptions;
 using MediatR;
 using Microsoft.AspNetCore.Http;
@@ -179,33 +180,3 @@ public class PdfConversionController(IMediator mediator) : ControllerBase
         return File(resultPdf, "application/pdf", "converted-pdf.pdf");
     }
 }
-
-/// <summary>
-/// Request DTO for converting PDF to PDF/A
-/// </summary>
-public record ConvertToPdfARequest
-{
-    /// <summary>
-    /// PDF document encoded as Base64 string
-    /// </summary>
-    /// <example>JVBERi0xLjQKJeLjz9MKMSAwIG9iago8PC9UeXBlL0NhdGFsb2c...</example>
-    public required string Base64Pdf { get; init; }
-
-    /// <summary>
-    /// Target PDF/A level (default: "PDF/A-3b")
-    /// </summary>
-    /// <example>PDF/A-3b</example>
-    public string? PdfALevel { get; init; }
-}
-
-/// <summary>
-/// Request DTO for converting PDF/A to PDF
-/// </summary>
-public record ConvertFromPdfARequest
-{
-    /// <summary>
-    /// PDF/A document encoded as Base64 string
-    /// </summary>
-    /// <example>JVBERi0xLjQKJeLjz9MKMSAwIG9iago8PC9UeXBlL0NhdGFsb2c...</example>
-    public required string Base64Pdf { get; init; }
-}