feat: standalone CLI (aicoach) — all harnesses in one terminal report

esbuild-cli.mjs

@@ -0,0 +1,21 @@
+import esbuild from 'esbuild';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+// Standalone CLI bundle (dist/cli.js). Kept separate from esbuild.mjs so the
+// extension build pipeline stays untouched.
+await esbuild.build({
+  entryPoints: [path.join(__dirname, 'src', 'cli.ts')],
+  bundle: true,
+  platform: 'node',
+  target: 'node20',
+  outfile: path.join(__dirname, 'dist', 'cli.js'),
+  format: 'cjs',
+  sourcemap: false,
+  minify: false,
+});
+
+console.log('CLI build complete: dist/cli.js');

knip.json

@@ -2,6 +2,7 @@
   "$schema": "https://unpkg.com/knip@latest/schema.json",
   "entry": [
     "src/extension.ts",
+    "src/cli.ts",
     "src/canvas/host.ts",
     "src/webview/app.ts",
     "src/core/warm-up-worker.ts",

package.json

@@ -290,9 +290,15 @@
       }
     ]
   },
+  "bin": {
+    "aicoach": "./dist/cli.js",
+    "ai-engineer-coach": "./dist/cli.js"
+  },
   "scripts": {
     "vscode:prepublish": "npm run build",
     "build": "node esbuild.mjs",
+    "build:cli": "node esbuild-cli.mjs",
+    "cli": "node dist/cli.js",
     "watch": "node esbuild.mjs --watch",
     "lint": "eslint src/",
     "bench": "vitest bench",