feat(tests): add isolated pi launchers

scripts/pi-authenticated.mjs

@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+import { spawn } from "node:child_process"
+import { dirname, resolve } from "node:path"
+import { fileURLToPath } from "node:url"
+
+const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), "..")
+const extensionPath = resolve(repoRoot, "index.ts")
+
+const env = {
+  ...process.env,
+  PI_SKIP_VERSION_CHECK: "1",
+}
+delete env.COMMANDCODE_API_KEY
+
+const child = spawn(
+  "pi",
+  [
+    "--no-extensions",
+    "--extension",
+    extensionPath,
+    "--provider",
+    "commandcode",
+    "--model",
+    "gpt-5.6-luna",
+    "--models",
+    "commandcode/*",
+    ...process.argv.slice(2),
+  ],
+  {
+    cwd: repoRoot,
+    env,
+    stdio: "inherit",
+  },
+)
+
+for (const signal of ["SIGINT", "SIGTERM"]) {
+  process.on(signal, () => child.kill(signal))
+}
+
+child.once("error", (error) => {
+  console.error(`Could not start pi: ${error.message}`)
+  process.exitCode = 1
+})
+
+child.once("exit", (status, signal) => {
+  if (signal) process.kill(process.pid, signal)
+  process.exitCode = status ?? 1
+})