feat(auth): allow owner to force OTP-only login per user

Team menu «ورود با کد» blocks password login with a clear message and switches the login screen to OTP.

apps/api/src/users/dto.ts

@@ -81,6 +81,12 @@ export class UpdateUserStatusDto {
   isActive!: boolean;
 }
 
+export class UpdateUserLoginOtpOnlyDto {
+  @Type(() => Boolean)
+  @IsBoolean()
+  loginOtpOnly!: boolean;
+}
+
 export class UpdateUserCommissionDto {
   @Type(() => Number)
   @IsNumber()