!HOTFIX: Update SecurityConfig.java

크로스 오리진 주소에 /제거 (마지막 부분)

src/main/java/com/chapter1/blueprint/security/config/SecurityConfig.java

@@ -99,7 +99,7 @@ public CorsConfigurationSource corsConfigurationSource() {
         UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
         CorsConfiguration config = new CorsConfiguration();
 
-        config.setAllowedOrigins(List.of("http://localhost:5173", "http://localhost:8080","https://chapter-1.github.io/" ));
+        config.setAllowedOrigins(List.of("http://localhost:5173", "http://localhost:8080","https://chapter-1.github.io" ));
         config.setAllowedMethods(List.of("GET", "POST", "PUT", "DELETE", "OPTIONS"));
         config.setAllowedHeaders(List.of("Authorization", "Content-Type", "X-Requested-With", "Accept", "Origin"));
         config.setExposedHeaders(List.of("Authorization"));