remove double hashing

src/routes/auth/auth.service.ts

@@ -111,8 +111,6 @@ export class AuthService {
             }
         }
 
-        const salt = await bcrypt.genSalt(10);
-        registerDto.password = await bcrypt.hash(registerDto.password, salt);
         const user = await this.usersService.createUser(registerDto);
         const tokens = await this.generateTokens(user.id, user.email, user.role);