Merge pull request 'fix(security): 인증 에러 401 응답 + permitAll 패턴 수정' (#9) from develop into main

Reviewed-on: #9

src/main/java/com/gcsc/guide/config/SecurityConfig.java

@@ -41,7 +41,8 @@ public class SecurityConfig {
                 session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
             .authorizeHttpRequests(auth -> auth
                 .requestMatchers(
-                    "/api/auth/**",
+                    "/api/auth/google",
+                    "/api/auth/logout",
                     "/api/health",
                     "/actuator/health",
                     "/h2-console/**",