fix(kirocli): harden v2 and v3 hooks

test/kirocli-official.test.mjs

@@ -0,0 +1,31 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import {
+  createFixture,
+  runProcess,
+} from '../test-support/kirocli-test-helpers.mjs';
+
+test('official Kiro CLI 2.13 validates the installed v2 agent contract', {
+  skip: process.env.ELYDORA_KIRO_CLI_BINARY
+    ? false
+    : 'set ELYDORA_KIRO_CLI_BINARY to the official Kiro CLI executable',
+}, async () => {
+  const fixture = await createFixture();
+  try {
+    const install = await fixture.install();
+    assert.equal(install.code, 0, install.stderr);
+    const binary = process.env.ELYDORA_KIRO_CLI_BINARY;
+    const version = await runProcess(binary, ['--version'], {}, fixture.projectDir);
+    assert.equal(version.code, 0, version.stderr);
+    assert.match(version.stdout, /\b2\.13\.\d+\b/);
+    const validation = await runProcess(
+      binary,
+      ['agent', 'validate', '--path', fixture.v2Path],
+      {},
+      fixture.projectDir,
+    );
+    assert.equal(validation.code, 0, validation.stderr);
+  } finally {
+    await fixture.close();
+  }
+});