fix: AuthTools 轻微问题修复

web/src/main/java/cn/seecoder/web/infrastructure/config/AuthTools.java

@@ -79,7 +79,7 @@ public class AuthTools {
     public boolean getProjectValidator(Integer projectId) {
         try {
             VisibilityVO visibility = gitlabApi.getProjectVisibility(projectId);
-            if (Objects.equals(visibility, "PUBLIC")) {
+            if (Objects.equals(visibility.getVisibility().toLowerCase(), "public")) {
                 return true;
             } else {
                 return checkProjOwnership(projectId);