fix: handle symlinked notify-blocked cli entry

.claude/skills/sync-nowai-leaderboard/notify-blocked.mjs

@@ -1,12 +1,24 @@
 #!/usr/bin/env node
 
+import { realpathSync } from 'node:fs';
+import { fileURLToPath } from 'node:url';
 import { postTeams } from './lib/teams.mjs';
 import {
   buildBlockedNotification,
   parseBlockedCliArgs,
 } from './lib/blocked-notify.mjs';
 
-const isMain = import.meta.url === `file://${process.argv[1]}`;
+function isMainModule() {
+  if (!process.argv[1]) return false;
+
+  try {
+    return realpathSync(fileURLToPath(import.meta.url)) === realpathSync(process.argv[1]);
+  } catch {
+    return false;
+  }
+}
+
+const isMain = isMainModule();
 
 if (isMain) {
   try {

.claude/skills/sync-nowai-leaderboard/test/notify-blocked-cli.test.mjs

@@ -1,6 +1,9 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import { spawnSync } from 'node:child_process';
+import { mkdtempSync, symlinkSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 const ENTRY = fileURLToPath(new URL('../notify-blocked.mjs', import.meta.url));
@@ -20,3 +23,23 @@ test('notify-blocked CLI exits 1 when no Teams webhook is configured', () => {
   assert.match(result.stdout, /\[teams\] not posted\./);
   assert.equal(result.stderr, '');
 });
+
+test('notify-blocked CLI still runs through a symlink path with a space', () => {
+  const linkDir = mkdtempSync(join(tmpdir(), 'notify blocked cli '));
+  const linkPath = join(linkDir, 'notify-blocked link.mjs');
+  symlinkSync(ENTRY, linkPath);
+
+  const result = spawnSync(
+    process.execPath,
+    [linkPath, '--reason', 'wrong-branch', '--fact', 'Branch=feature/demo'],
+    {
+      env: { ...process.env, TEAMS_WEBHOOK_URL: '' },
+      encoding: 'utf8',
+    },
+  );
+
+  assert.equal(result.status, 1);
+  assert.match(result.stdout, /no TEAMS_WEBHOOK_URL set; skipping card/);
+  assert.match(result.stdout, /\[teams\] not posted\./);
+  assert.equal(result.stderr, '');
+});