add cli

CLAUDE.md

@@ -0,0 +1,12 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.You need use English to write text.
+
+## Key Development Commands
+- Build: `npm run build`
+- Start: `npm start`
+
+## Architecture
+- Uses `express` for routing (see `src/server.ts`)
+- Bundles with `esbuild` for CLI distribution
+- Plugins are loaded from `$HOME/.claude-code-router/plugins`