chore: Swagger 의존성 버전업 및 기본 설정 적용

api-module/build.gradle

@@ -19,7 +19,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-validation'
 
     // Swagger UI - spring doc
-    implementation 'org.springdoc:springdoc-openapi-ui:1.6.14'
+    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.8.6'
 
     // Spring Security
     implementation 'org.springframework.boot:spring-boot-starter-security'

api-module/src/main/java/hongik/triple/apimodule/global/config/SwaggerConfig.java

@@ -0,0 +1,35 @@
+package hongik.triple.apimodule.global.config;
+
+import io.swagger.v3.oas.models.Components;
+import io.swagger.v3.oas.models.OpenAPI;
+import io.swagger.v3.oas.models.info.Info;
+import io.swagger.v3.oas.models.security.SecurityRequirement;
+import io.swagger.v3.oas.models.security.SecurityScheme;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class SwaggerConfig {
+
+    @Bean
+    public OpenAPI openAPI() {
+        Info info = new Info().title("AcneLog Server Swagger UI")
+                .description("AcneLog 서버 API 테스트 페이지입니다.")
+                .version("v0.0.1");
+
+        String jwtSchemeName = "JWT Authentication";
+        SecurityRequirement securityRequirement = new SecurityRequirement().addList(jwtSchemeName);
+        Components components = new Components()
+                .addSecuritySchemes(jwtSchemeName, new SecurityScheme()
+                        .name(jwtSchemeName)
+                        .type(SecurityScheme.Type.HTTP)
+                        .scheme("bearer")
+                        .bearerFormat("JWT"));
+
+        // Swagger UI 접속 후, 딱 한 번만 accessToken을 입력해주면 모든 API에 토큰 인증 작업이 적용됩니다.
+        return new OpenAPI()
+                .info(info)
+                .addSecurityItem(securityRequirement)
+                .components(components);
+    }
+}