npm-app: Add 'cb' as bin

Author: jahooma

npm-app/release/package.json

@@ -4,7 +4,8 @@
   "description": "AI coding agent",
   "license": "MIT",
   "bin": {
-    "codebuff": "index.js"
+    "codebuff": "index.js",
+    "cb": "index.js"
   },
   "scripts": {
     "preuninstall": "node -e \"const fs = require('fs'); const path = require('path'); const os = require('os'); const binaryPath = path.join(os.homedir(), '.config', 'manicode', process.platform === 'win32' ? 'codebuff.exe' : 'codebuff'); try { fs.unlinkSync(binaryPath) } catch (e) { /* ignore if file doesn't exist */ }\""