chore: add register of user

src/modules/auth/DTO/request-otp.dto.ts

@@ -0,0 +1,11 @@
+import { ApiProperty } from "@nestjs/swagger";
+import { IsMobilePhone, IsNotEmpty } from "class-validator";
+
+import { AuthMessage } from "../../../common/enums/message.enum";
+
+export class RequestOtpDto {
+  @IsNotEmpty({ message: AuthMessage.PHONE_NOT_EMPTY })
+  @IsMobilePhone("fa-IR", {}, { message: AuthMessage.INVALID_PHONE_FORMAT })
+  @ApiProperty({ description: "phone number", default: "09123456789" })
+  phone: string;
+}