Aggiunta possibilità di rimozione allegati

salesbook.Shared/Core/Services/IntegryApiService.cs

@@ -134,7 +134,18 @@ public class IntegryApiService(IIntegryApiRestClient integryApiRestClient, IUser
         fileContent.Headers.ContentType = MediaTypeHeaderValue.Parse("multipart/form-data");
         content.Add(fileContent, "files", fileName);
 
-        return integryApiRestClient.Post<object>($"uploadStbActivityFileAttachment", content, queryParams);
+        return integryApiRestClient.Post<object>("uploadStbActivityFileAttachment", content, queryParams);
+    }
+
+    public Task DeleteFile(string activityId, string fileName)
+    {
+        var queryParams = new Dictionary<string, object>
+        {
+            { "activityId", activityId },
+            { "fileName", fileName }
+        };
+
+        return integryApiRestClient.Get<object>("activity/removeAttachment", queryParams);
     }
 
     public Task<List<ActivityFileDto>> GetActivityFile(string activityId)