Response.Error (Event) fix (#7)

Author: gabriel

src/Conversation.swift

@@ -274,8 +274,8 @@ private extension Conversation {
 					webSearch.status = .completed
 					item = .webSearchCall(webSearch)
 				}
-			case let .error(code, message, param):
-				throw Response.Error(type: "streaming_error", message: message, code: code, param: param)
+			case let .error(error):
+				throw error
 			case let .fileSearchCallInitiated(itemId: itemId, outputIndex: outputIndex):
 				updateItem(index: outputIndex, id: itemId) { item in
 					guard case var .fileSearch(fileSearch) = item else { return }

src/Models/Event.swift

@@ -233,13 +233,7 @@ import MetaCodable
 
 	/// Emitted when an error occurs.
 	///
-	/// - Parameter code: The error code.
-	/// - Parameter message: The error message.
-	/// - Parameter param: The error parameter.
+	/// - Parameter error: The error that occurred.
 	@CodedAs("error")
-	case error(
-		code: String?,
-		message: String,
-		param: String?
-	)
+	case error(error: Response.Error)
 }