代码优化

.gitignore

@@ -77,8 +77,14 @@ offline-backend-20260512/backend/.deer-flow/*
 
 # Per-user skill_evolution overrides — runtime data written by the API
 offline-backend-20260512/backend/skill_evolution.json
-skills/
-hermes-agent-main/
+skills/
+# Keep the project-local Codex UI guard under version control. The broad
+# skills/ rule above still excludes runtime skill directories elsewhere.
+!.codex/
+!.codex/skills/
+!.codex/skills/deerflow-ui-guard/
+!.codex/skills/deerflow-ui-guard/**
+hermes-agent-main/
 .gitignore
 offline-backend-20260512/backend/tests/*
 deploy
@@ -112,4 +118,4 @@ offline-backend-20260512/backend/uv.lock
 __pycache__/
 
 # misc
-.DS_Store
+.DS_Store