Allow ROAI and ROI as performance calculation type in user settings

libs/common/src/lib/dtos/update-user-setting.dto.ts

@@ -5,6 +5,7 @@ import type {
   HoldingsViewMode,
   ViewMode
 } from '@ghostfolio/common/types';
+import { PerformanceCalculationType } from '@ghostfolio/common/types/performance-calculation-type.type';
 import { IsCurrencyCode } from '@ghostfolio/common/validators/is-currency-code';
 
 import {
@@ -100,6 +101,10 @@ export class UpdateUserSettingDto {
   @IsOptional()
   locale?: string;
 
+  @IsIn([PerformanceCalculationType.ROAI, PerformanceCalculationType.ROI])
+  @IsOptional()
+  performanceCalculationType?: PerformanceCalculationType;
+
   /**
    * The target financial amount the user aims to reach before retiring.
    * Can be explicitly set to null to clear the value and calculate it dynamically.