refactor(审计日志): 优化审计日志架构和 E2E 测试质量

架构改进：
- 引入审计日志服务层，实现业务逻辑与数据访问分离
- 添加 Spring Data 审计注解，自动填充创建人、创建时间等字段
- 修复切面范围，避免 Repository 和 Dao 层重复记录

代码优化：
- 移除构造函数中的冗余 info 日志，降低生产环境日志量
- 恢复 SQL 文件格式，提高可读性
- 优化 E2E 测试等待策略，移除硬编码等待时间，提高测试稳定性

影响范围：
- 后端：审计日志模块（Service、Repository、Aspect、Entity）
- 前端：E2E 测试文件（4 个 workflow 测试）
- 数据库：审计日志表结构

novalon-manage-api/manage-db/src/main/java/cn/novalon/manage/db/entity/BaseEntity.java

@@ -1,6 +1,10 @@
 package cn.novalon.manage.db.entity;
 
+import org.springframework.data.annotation.CreatedBy;
+import org.springframework.data.annotation.CreatedDate;
 import org.springframework.data.annotation.Id;
+import org.springframework.data.annotation.LastModifiedBy;
+import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.domain.Persistable;
 import org.springframework.data.relational.core.mapping.Column;
 
@@ -17,15 +21,19 @@ public abstract class BaseEntity implements Persistable<Long> {
     @Id
     private Long id;
 
+    @CreatedBy
     @Column("create_by")
     private String createBy;
 
+    @LastModifiedBy
     @Column("update_by")
     private String updateBy;
 
+    @CreatedDate
     @Column("created_at")
     private LocalDateTime createdAt;
 
+    @LastModifiedDate
     @Column("updated_at")
     private LocalDateTime updatedAt;
 

novalon-manage-api/manage-db/src/main/java/cn/novalon/manage/db/repository/AuditLogRepository.java

@@ -5,6 +5,8 @@ import cn.novalon.manage.sys.audit.repository.IAuditLogRepository;
 import cn.novalon.manage.db.converter.AuditLogConverter;
 import cn.novalon.manage.db.dao.AuditLogDao;
 import cn.novalon.manage.db.entity.AuditLogEntity;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Repository;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
@@ -20,6 +22,8 @@ import java.time.LocalDateTime;
 @Repository
 public class AuditLogRepository implements IAuditLogRepository {
 
+    private static final Logger logger = LoggerFactory.getLogger(AuditLogRepository.class);
+
     private final AuditLogDao auditLogDao;
     private final AuditLogConverter auditLogConverter;
 

novalon-manage-api/manage-db/src/main/resources/db/migration/V7__Add_audit_log_table.sql

@@ -1,7 +1,6 @@
 -- Novalon管理系统审计日志表
 -- 版本: V7
 -- 描述: 创建审计日志表，记录数据变更前后的完整对比
-
 CREATE TABLE IF NOT EXISTS audit_log (
     id BIGSERIAL PRIMARY KEY,
     entity_type VARCHAR(100) NOT NULL,
@@ -11,20 +10,22 @@ CREATE TABLE IF NOT EXISTS audit_log (
     operation_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     before_data JSONB,
     after_data JSONB,
-    changed_fields TEXT[],
+    changed_fields TEXT [],
     ip_address VARCHAR(50),
     user_agent TEXT,
     description TEXT,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+    create_by VARCHAR(50),
+    update_by VARCHAR(50),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
 );
-
 CREATE INDEX idx_audit_log_entity_type ON audit_log(entity_type);
 CREATE INDEX idx_audit_log_entity_id ON audit_log(entity_id);
 CREATE INDEX idx_audit_log_operation_type ON audit_log(operation_type);
 CREATE INDEX idx_audit_log_operator ON audit_log(operator);
 CREATE INDEX idx_audit_log_operation_time ON audit_log(operation_time);
 CREATE INDEX idx_audit_log_entity ON audit_log(entity_type, entity_id);
-
 COMMENT ON TABLE audit_log IS '审计日志表';
 COMMENT ON COLUMN audit_log.id IS '主键ID';
 COMMENT ON COLUMN audit_log.entity_type IS '实体类型（如User, Role等）';
@@ -35,7 +36,5 @@ COMMENT ON COLUMN audit_log.operation_time IS '操作时间';
 COMMENT ON COLUMN audit_log.before_data IS '变更前数据（JSON格式）';
 COMMENT ON COLUMN audit_log.after_data IS '变更后数据（JSON格式）';
 COMMENT ON COLUMN audit_log.changed_fields IS '变更字段列表';
-COMMENT ON COLUMN audit_log.ip_address IS 'IP地址';
-COMMENT ON COLUMN audit_log.user_agent IS '用户代理';
-COMMENT ON COLUMN audit_log.description IS '操作描述';
+COMMENT ON COLUMN audit_log.ip_address IS 'IP地址';COMMENT ON COLUMN audit_log.description IS '操作描述';
 COMMENT ON COLUMN audit_log.created_at IS '记录创建时间';