Remove .openclaw folder and add .gitignore

.gitignore

@@ -0,0 +1,25 @@
+# Git 配置文件（包含敏感信息）
+scripts/git-config.env
+scripts/*.env
+
+# OpenClaw 运行时状态
+.openclaw/
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+venv/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS
+.DS_Store
+Thumbs.db

.openclaw/workspace-state.json

@@ -1,4 +0,0 @@
-{
-  "version": 1,
-  "bootstrapSeededAt": "2026-03-19T06:38:44.178Z"
-}