feat(knowledge): 完成 L0+L1 混合检索集成

核心功能:
- 新增 FrontmatterParser 解析 YAML frontmatter
- 新增 KnowledgeIndexService L0 内存索引
- 新增 LookupKnowledgeTool 混合检索工具
- 增强 DocumentManagementService 文件保存和索引同步

技术实现:
- 数据库迁移 V004: api_document.metadata (TEXT)
- 依赖新增: snakeyaml 2.0
- 配置新增: knowledge.base-path
- 可观测性: requestId 追踪 + 性能日志

质量保证:
- 单元测试: 31/31 通过
- 测试覆盖: FrontmatterParser(11), KnowledgeIndexService(13), LookupKnowledgeTool(7)
- 启动验证: L0 索引正常加载

归档文档:
- OpenSpec: openspec/changes/lookup-knowledge-integration/
- devflow 档案: devflow/projects/2026-06-24-lookup-knowledge-integration/
- handoff: handoff/2026-06-24-lookup-knowledge-integration.md
This commit is contained in:
zhuyongxin
2026-06-24 16:07:10 +08:00
parent c86045b33f
commit d6229f3385
32 changed files with 5396 additions and 67 deletions
@@ -0,0 +1,29 @@
package com.superbiz.agent.dto;
import lombok.Builder;
import lombok.Data;
import java.util.List;
/**
* 知识库查询结果
*/
@Data
@Builder
public class LookupResult {
/**
* 是否找到结果
*/
private boolean found;
/**
* 主要结果(L0 精确匹配)
*/
private PrimaryResult primary;
/**
* 补充结果(L1 语义检索)
*/
private SupplementResult supplement;
}