feat: añado Dtos para el invoices{id}

para que pueda devolver todas sus lineas de factura.

Tambien las respectivas Respuestas de Dolibarr que hay que sanear.

DoliMiddlewareApi/Dtos/Dolibarr/InvoiceDetailResponse.cs

@@ -0,0 +1,7 @@
+namespace DoliMiddlewareApi.Dtos.Dolibarr;
+
+public class InvoiceDetailResponse : InvoiceResponse
+{
+    public List<InvoiceLineResponse>? Lines { get; set; }
+    
+}

DoliMiddlewareApi/Dtos/Dolibarr/InvoiceLineResponse.cs

@@ -0,0 +1,12 @@
+namespace DoliMiddlewareApi.Dtos.Dolibarr;
+
+public class InvoiceLineResponse
+{
+    public string? id { get; set; }
+    public string? desc { get; set; }
+    public string? description { get; set; }
+    public string? qty { get; set; }
+    public string? subprice { get; set; }
+    public string? tva_tx { get; set; }
+    public string? total_ttc { get; set; }
+}

DoliMiddlewareApi/Dtos/Dolibarr/InvoiceResponse.cs

@@ -1,4 +1,4 @@
-namespace DoliMiddlewareApi.Services;
+namespace DoliMiddlewareApi.Dtos.Dolibarr;
 
 public class InvoiceResponse
 {

DoliMiddlewareApi/Dtos/InvoiceDetailDto.cs

@@ -0,0 +1,14 @@
+namespace DoliMiddlewareApi.Dtos;
+
+public class InvoiceDetailDto
+{
+    public int Id { get; set; }
+    public string Number { get; set; }
+    public DateTime? Date { get; set; }
+    public DateTime? ExpireDate { get; set; }
+    public int ClientId { get; set; }
+    public decimal? Total { get; set; }
+    public decimal? RemainToPay { get; set; }
+    public string Status { get; set; }
+    public List<InvoiceLineDto>? Lines { get; set; }
+}

DoliMiddlewareApi/Dtos/InvoiceLineDto.cs

@@ -0,0 +1,11 @@
+namespace DoliMiddlewareApi.Dtos;
+
+public class InvoiceLineDto
+{
+    public int Id { get; set; }
+    public string Description { get; set; }
+    public decimal Quantity { get; set; }
+    public decimal UnitPrice { get; set; }
+    public decimal TaxRate { get; set; }
+    public decimal Total { get; set; }
+}