2 Commits

Author	SHA1	Message	Date
viettranx	bdb60de7ae	chore: upgrade Go 1.25 → 1.26 and apply go fix modernizations ... - Update go.mod and Dockerfile to Go 1.26 - Apply `go fix ./...` stdlib modernizations across 170+ files - Add `go fix` to post-implementation checklist in CLAUDE.md - Fix go fix misapplied rewrite in loop_history.go	2026-03-10 00:09:15 +07:00
viettranx	63eff188ad	feat(kg): add knowledge graph with LLM extraction, traversal, and graph visualization ... - KnowledgeGraphStore interface + PostgreSQL implementation (recursive CTE traversal, 5s timeout) - LLM entity extraction pipeline triggered on memory writes (background goroutine) - knowledge_graph_search agent tool with search + traversal modes - HTTP API: CRUD entities, traverse, extract, stats, graph endpoints - Web UI: KG tab on memory page with table/graph toggle, entity detail, manual extraction - Force-directed graph visualization using @xyflow/react + d3-force - Builtin tool seed with configurable provider/model/confidence settings	2026-03-09 17:11:20 +07:00