유저테이블 변경

src/main/java/com/kamco/cd/kamcoback/config/PasswordConfig.java

@@ -0,0 +1,15 @@
+package com.kamco.cd.kamcoback.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@Configuration
+public class PasswordConfig {
+  @Bean
+  public PasswordEncoder passwordEncoder() {
+    // strength 기본값 10, 필요하면 조절 가능
+    return new BCryptPasswordEncoder();
+  }
+}