将知识管理系统重构为统一的 KnowHub Server 架构。
search_knowledge → knowledge_searchsave_knowledge → knowledge_saveupdate_knowledge → knowledge_updatebatch_update_knowledge → knowledge_batch_updatelist_knowledge → knowledge_listslim_knowledge → knowledge_slimget_experience → 保持不变(兼容接口)trace_id → message_idtrace 对象 → source 对象agent/tools/builtin/knowledge.py 迁移到 knowhub/server.pyrunner.py 移除知识注入逻辑goal_tool.py 的 focus_goal 中实现自动注入agent/tools/builtin/knowledge.py: 1183 行,完整的本地实现
.cache/knowledge_atoms/ 目录knowhub/server.py: 359 行,只有 experiences API
采用渐进式迁移: