* Added Excel generation for Marelli

* Added Logo

SytelineSaAppEfDataModel/Services/WzHeaderService.cs

@@ -38,6 +38,18 @@ public class WzHeaderService(SytelineSaAppDbContext context, IMapper mapper) : I
         return wzHeader;
     }
     
+    public async Task<WzHeaderDto> GetByIdMarelli(Guid id)
+    {
+        var entity = await context.WzHeaders.FindAsync(id);
+        var items = await context.WzRowsMareli.Where(x => x.FKHeader == id).Select(x => mapper.Map<WzRowMarelliDto>(x))
+            .ToListAsync();
+
+        WzHeaderDto wzHeader = mapper.Map<WzHeaderDto>(entity);
+        wzHeader.WzRowsMarelli = items;
+
+        return wzHeader;
+    }
+    
     public async Task AddEmailsToWzHeader(Guid id, string emailAddresses)
     {
         var entity = await context.WzHeaders.FindAsync(id);