refactor: 更新 sys_menu 和 sys_role_menu 表，添加角色分配权限功能

src/main/java/com/youlai/boot/config/MybatisConfig.java

@@ -45,9 +45,6 @@ public class MybatisConfig {
         String type = dbType == null ? "mysql" : dbType.toLowerCase();
         if ("postgres".equals(type) || "postgresql".equals(type)) {
             mpDbType = DbType.POSTGRE_SQL;
-        } else if ("dm".equals(type) || "dameng".equals(type)) {
-            // 达梦更接近 Oracle 语法，这里选择 ORACLE 方言以获得较好兼容性
-            mpDbType = DbType.ORACLE;
         }
         interceptor.addInnerInterceptor(new PaginationInnerInterceptor(mpDbType));
 
@@ -71,7 +68,6 @@ public class MybatisConfig {
     public DatabaseIdProvider databaseIdProvider() {
         DatabaseIdProvider databaseIdProvider = new VendorDatabaseIdProvider();
         Properties properties = new Properties();
-        properties.setProperty("DM", "dm");
         properties.setProperty("MySQL", "mysql");
         databaseIdProvider.setProperties(properties);
         return databaseIdProvider;

src/main/java/com/youlai/boot/system/enums/NoticePublishStatusEnum.java

@@ -16,7 +16,7 @@ public enum NoticePublishStatusEnum implements IBaseEnum<Integer> {
 
     UNPUBLISHED(0, "未发布"),
     PUBLISHED(1, "已发布"),
-    REVoKED(-1, "已撤回");
+    REVOKED(-1, "已撤回");
 
 
     private final Integer value;

src/main/java/com/youlai/boot/system/service/impl/NoticeServiceImpl.java

@@ -250,7 +250,7 @@ public class NoticeServiceImpl extends ServiceImpl<NoticeMapper, Notice> impleme
             throw new BusinessException("通知公告未发布或已撤回");
         }
 
-        notice.setPublishStatus(NoticePublishStatusEnum.REVoKED.getValue());
+        notice.setPublishStatus(NoticePublishStatusEnum.REVOKED.getValue());
         notice.setRevokeTime(LocalDateTime.now());
         notice.setUpdateBy(SecurityUtils.getUserId());