优化skill，添加特征树、编辑窗口

.gitignore

@@ -4,6 +4,11 @@
 **/.vscode/
 *.swp
 *.tmp
+*~
+*.orig
+*.rej
+*.bak
+*.bak-*
 
 # Python environments and caches
 **/.venv/
@@ -11,6 +16,7 @@
 **/__pycache__/
 **/.pytest_cache/
 **/.mypy_cache/
+**/.ruff_cache/
 *.py[cod]
 
 # JavaScript dependencies and generated builds
@@ -18,9 +24,19 @@
 **/.next/
 **/.cache/
 **/dist/
+**/coverage/
+**/.turbo/
+**/.vercel/
+**/playwright-report/
+**/test-results/
+*.tsbuildinfo
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+*.log
 
 # Local frontend runtime data
-cad-agent-studio/config/llm.config.yaml
 cad-agent-studio/data/
 cad-agent-studio/models/