added min age on register and user age in my-assets

src/auth/dto/auth.register.dto.ts

@@ -88,7 +88,7 @@ export class AuthRegisterDto {
     example: 20,
   })
   @IsInt()
-  @Min(0)
+  @Min(18)
   @Max(120)
   age: number;
 }

src/user/user.service.ts

@@ -18,6 +18,7 @@ export class UserService {
         lastName: true,
         dollarAvailables: true,
         pseudo: true,
+        age: true,
         UserHasCrypto: {
           select: {
             Crypto: true,