update springboot

Co-authored-by: Copilot <copilot@github.com>

src/main/java/com/yaoyuan/jiscuss/config/WebSecurityConfig.java

@@ -12,7 +12,6 @@ import org.springframework.security.authentication.dao.DaoAuthenticationProvider
 import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityCustomizer;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.web.SecurityFilterChain;
@@ -52,17 +51,6 @@ public class WebSecurityConfig {
         this.applicationContext = applicationContext;
     }
 
-    /**
-     * Exclude truly static assets from the security filter chain entirely.
-     * H2 console and Druid monitoring are NOT excluded here — they are secured via filterChain.
-     */
-    @Bean
-    public WebSecurityCustomizer webSecurityCustomizer() {
-        return web -> web.ignoring().requestMatchers(
-                "/css/**", "/js/**", "/images/**", "/static/**", "/favicon.ico"
-        );
-    }
-
     /**
      * Main security filter chain.
      *
@@ -98,7 +86,8 @@ public class WebSecurityConfig {
         http.authorizeHttpRequests(auth -> {
             // Publicly accessible
             auth.requestMatchers(
-                "/login/**", "/register", "/registerDo", "/initUserData",
+                    "/css/**", "/js/**", "/images/**", "/static/**", "/favicon.ico",
+                    "/login/**", "/register", "/registerDo", "/initUserData",
                     "/", "/main", "/index", "/getdiscussionsbyid",
                     // SpringDoc OpenAPI UI and spec endpoint (developer tools, no sensitive data)
                     "/swagger-ui/**", "/swagger-ui.html", "/v3/api-docs/**"