Merge branch 'master' of http://192.168.0.200/knowledge-base-bj/deerflow-server into gzy

.gitignore

@@ -7,6 +7,8 @@ frontend-web/.vscode/
 
 # Local runtime logs and pid files
 .runtime/
+logs/
+offline-backend-20260512/backend/logs/
 
 # Frontend local/runtime artifacts
 frontend-web/.env
@@ -87,4 +89,6 @@ deploy
 codegraph.mdc
 
 docs/aidev-docs
-docs/backups
+docs/backups
+# Frontend skills components must be tracked (excluded from the broad skills/ ignore above)
+!frontend-web/src/components/workspace/skills/