feat: 최근 공지사항 API 추가

src/main/kotlin/kr/co/vividnext/sodalive/configs/SecurityConfig.kt

@@ -92,6 +92,7 @@ class SecurityConfig(
             .antMatchers(HttpMethod.GET, "/event").permitAll()
             .antMatchers(HttpMethod.GET, "/live/recommend").permitAll()
             .antMatchers("/ad-tracking/app-launch").permitAll()
+            .antMatchers(HttpMethod.GET, "/notice/latest").permitAll()
             .anyRequest().authenticated()
             .and()
             .build()

src/main/kotlin/kr/co/vividnext/sodalive/notice/ServiceNoticeController.kt

@@ -35,4 +35,7 @@ class ServiceNoticeController(private val service: ServiceNoticeService) {
 
     @GetMapping
     fun getNoticeList(pageable: Pageable, timezone: String) = ApiResponse.ok(service.getNoticeList(pageable, timezone))
+
+    @GetMapping("/latest")
+    fun getLatestNotice() = ApiResponse.ok(service.getLatestNotice())
 }