chore(deps): add zod and nestjs-zod for schema validation

src/auth/dto/index.ts

@@ -1,31 +1,16 @@
-import { IsString, IsNotEmpty, MinLength, IsEmail, IsOptional } from 'class-validator';
+import { z } from "zod";
 
-export class LoginDto {
-  @IsString()
-  @IsNotEmpty({ message: '用户名不能为空' })
-  username: string;
+export const LoginDto = z.object({
+  username: z.string().min(1, "用户名不能为空"),
+  password: z.string().min(1, "密码不能为空"),
+});
 
-  @IsString()
-  @IsNotEmpty({ message: '密码不能为空' })
-  password: string;
-}
+export const ChangePasswordDto = z.object({
+  currentPassword: z.string().min(1, "当前密码不能为空"),
+  newPassword: z.string().min(6, "新密码长度至少为6位"),
+});
 
-export class ChangePasswordDto {
-  @IsString()
-  @IsNotEmpty({ message: '当前密码不能为空' })
-  currentPassword: string;
-
-  @IsString()
-  @MinLength(6, { message: '新密码长度至少为6位' })
-  newPassword: string;
-}
-
-export class UpdateProfileDto {
-  @IsString()
-  @IsNotEmpty({ message: '姓名不能为空' })
-  name: string;
-
-  @IsOptional()
-  @IsEmail({}, { message: '邮箱格式不正确' })
-  email?: string;
-}
+export const UpdateProfileDto = z.object({
+  name: z.string().min(1, "姓名不能为空"),
+  email: z.string().email("邮箱格式不正确").optional(),
+});