Erro UserDetailsService is required curso Algaworks

package com.example.algamoney.api.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;

@Configuration
@EnableWebSecurity
@EnableResourceServer
public class ResourceServerConfig extends WebSecurityConfigurerAdapter {
    
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        PasswordEncoder encoder = PasswordEncoderFactories.createDelegatingPasswordEncoder();
        auth
        .inMemoryAuthentication()
        .withUser("admin").password(encoder.encode("admin")).roles("ROLES");
        
    }
    
    public void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
        .antMatchers("/categoria/*").permitAll()
        .anyRequest().authenticated()
        .and()
        .httpBasic().and()
        .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS).and()
        .csrf().disable();
    }
    
    @Bean
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }
    
}

package com.example.algamoney.api.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.provider.token.AccessTokenConverter;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;
import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;
import org.springframework.security.oauth2.provider.token.store.jwk.JwkTokenStore;

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
    
    //CLASSE RESPONSAVEL POR GERAR O TOKEN
    
    @Autowired
    @Qualifier("authenticationManagerBean")
    AuthenticationManager authenticationManager;

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        PasswordEncoder encoder = PasswordEncoderFactories.createDelegatingPasswordEncoder();
        clients.inMemory() //EM MEMORIA NÃO É BANCO DE DADOS
            //withClient = CLIENT/APLICAÇÃO/SERVIÇO QUE VAI PEDIR TOKEN, NO CASO EXEMPLO SERIA UMA APLICAÇÃO ANGULAR. AS INFORMAÇÕES
            //TEM QUE SER AS MESMAS DO POSTMAN. NO POSTMAN SERÁ CONFIGURADO UM POST COM ESTA URL localhost:8080/oauth/token
            //AUTHORIZATION TYPE BASIC AUTH USERNAME angular PASSWORD linha debaixo secret. Será então gerado um token
            .withClient("angular") 
            .secret(encoder.encode("@ngul@r0")) //SENHA DO CLIENT
            .scopes("read", "write")
            //refresh_token é um granttype que implementa o refresg token, o refresh token vai renovar o token... ele expira e renova para dar segurança a aplicação.
            .authorizedGrantTypes("password", "refresh_token")
            //TEMPO DE DURAÇÃO DO TOKEN
            .accessTokenValiditySeconds(20)
            //esse tempo de duração de refresh token.. esta conta da 1 dia, então o usuario vai poder ficar 1 dia sem ter que logar novamente.
            //O refresh token vai gerar um novo access token que não precisa de login e senha, ou seja o usuario não vai precisar se logar de novo, ele vai gerar um novo access token
            // e isso dentro de cockies não sera possivel pegar via javascript
            .refreshTokenValiditySeconds(3600 * 24);
    }
    
//  @Override //ESTE MÉTODO FUNCIONA PARA VALIDAÇÃO DE TOKEN IN MEMORIA
//  public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
//      endpoints
//      .tokenStore(tokenStore())
//      .authenticationManager(authenticationManager);
//  }
    
    
    //ESTE MÉTODO PARA JWT verificar o token gerado no  https://jwt.io/
    @Override 
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        endpoints
        .tokenStore(tokenStore())
        //CONVERSOR DE TOKEN
        .accessTokenConverter(accessTokenConverter())
        .reuseRefreshTokens(false)
        .authenticationManager(authenticationManager);
    }
    
    @Bean //Tranformei em bean para quem precisar de um accesstoken pode usar
    public JwtAccessTokenConverter accessTokenConverter() {
        JwtAccessTokenConverter accessTokenConverter = new JwtAccessTokenConverter();
        accessTokenConverter.setSigningKey("algaworks");
    return accessTokenConverter;
}

    @Bean
    public TokenStore tokenStore() {
        return new JwtTokenStore(accessTokenConverter());
    }
    
}