[Dúvida] Erro depois de criar o migration e insomnia não conecta

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'medicoRepository' defined in med.voll.api.medico.MedicoRepository defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: This class [class med.voll.api.medico.Medico] does not define an IdClass
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1788) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:600) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:337) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:335) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:784) ~[spring-beans-6.1.8.jar:6.1.8]
    ... 25 common frames omitted

Caused by: java.lang.IllegalArgumentException: This class [class med.voll.api.medico.Medico] does not define an IdClass
    at org.hibernate.metamodel.model.domain.AbstractIdentifiableType.getIdClassAttributes(AbstractIdentifiableType.java:214) ~[hibernate-core-6.5.2.Final.jar:6.5.2.Final]
    at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation$IdMetadata.<init>(JpaMetamodelEntityInformation.java:286) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:94) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getEntityInformation(JpaEntityInformationSupport.java:69) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getEntityInformation(JpaRepositoryFactory.java:249) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:214) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:197) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactory.getTargetRepository(JpaRepositoryFactory.java:1) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:317) ~[spring-data-commons-3.3.0.jar:3.3.0]
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:286) ~[spring-data-commons-3.3.0.jar:3.3.0]
    at org.springframework.data.util.Lazy.getNullable(Lazy.java:135) ~[spring-data-commons-3.3.0.jar:3.3.0]
    at org.springframework.data.util.Lazy.get(Lazy.java:113) ~[spring-data-commons-3.3.0.jar:3.3.0]
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:292) ~[spring-data-commons-3.3.0.jar:3.3.0]
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:132) ~[spring-data-jpa-3.3.0.jar:3.3.0]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1835) ~[spring-beans-6.1.8.jar:6.1.8]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1784) ~[spring-beans-6.1.8.jar:6.1.8]
    ... 35 common frames omitted

spring.application.name=api

spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/vollmed_api
spring.datasource.username=root
spring.datasource.password=007MyBancoData$@!

package med.voll.api.controller;

import med.voll.api.medico.DadosCadastroMedico;
import med.voll.api.medico.Medico;
import med.voll.api.medico.MedicoRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("medicos")
public class MedicoController {

    @Autowired
    private MedicoRepository repository;

    @PostMapping
    public void cadastrar(@RequestBody DadosCadastroMedico dados){// PADRÃO DTO - DATA TRANSFER OBJECT
        repository.save(new Medico(dados));

    }

}

package med.voll.api.medico;

import org.springframework.data.jpa.repository.JpaRepository;

public interface MedicoRepository extends JpaRepository<Medico, Long> {

}

package med.voll.api.medico;

import jakarta.persistence.*;
import lombok.AllArgsConstructor;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.NoArgsConstructor;
import med.voll.api.endereco.Endereco;

@Table(name = "medicos")
@Entity(name = "Medico")
@Getter
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(of = "id")
public class Medico {

    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    private String nome;
    private String email;
    private String crm;

    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Especialidade especialidade;

    @Embedded
    private Endereco endereco;


    public Medico(DadosCadastroMedico dados) {
        this.nome = dados.nome();
        this.email = dados.email();
        this.crm = dados.crm();
        this.especialidade = dados.especialidade();
        this.endereco = new Endereco(dados.endereco());
    }
}

package med.voll.api.medico;

import med.voll.api.endereco.DadosEndereco;

public record DadosCadastroMedico(String nome, String email, String crm, Especialidade especialidade, DadosEndereco endereco) {
}

package med.voll.api.medico;

import med.voll.api.endereco.DadosEndereco;

public record DadosCadastroMedico(String nome, String email, String crm, Especialidade especialidade, DadosEndereco endereco) {
}

Oi!

Na sua classe Medico você duplicou as anotações de id no atributo especialidade.