Added component to change designation

src/app/services/api/model/get-user-details-dto.ts

@@ -16,6 +16,7 @@ export interface GetUserDetailsDto {
     name?: string | null;
     username?: string | null;
     email?: string | null;
+    designationId?: number | null;
     designationName?: string | null;
     creationDate?: string;
     getUserStatsDto?: GetUserStatsDto | null;

src/app/services/api/model/get-user-dto.ts

@@ -15,6 +15,7 @@ export interface GetUserDto {
     firstName?: string | null;
     name?: string | null;
     username?: string | null;
+    designationId?: number | null;
     designationName?: string | null;
     getUserStatsDto?: GetUserStatsDto | null;
 }