Implement SimpleNote CLI - full Commander.js CLI

- Commander.js-based CLI with subcommands
- Document commands: list, get, create, update, delete, export, add-tags
- Library commands: list, get, create, tree
- Tag commands: list, docs
- Auth commands: login, status
- Axios-based API client with error handling
- Config loader for ~/.config/simplenote/config.json
- Chalk for colored output

package.json

@@ -12,5 +12,12 @@
   },
   "keywords": ["cli", "documents", "markdown"],
   "author": "OpenClaw Team",
-  "license": "MIT"
+  "license": "MIT",
+  "dependencies": {
+    "axios": "^1.7.7",
+    "chalk": "^5.3.0",
+    "commander": "^12.1.0",
+    "dotenv": "^16.4.5",
+    "inquirer": "^9.2.0"
+  }
 }