chore(workflow): bump publish workflow to Node 24 for trusted publish… #458

Job	Run time
Cockpit — build all examples	4m 22s
Library — lint / test / build	1m 32s
Cockpit — representative capability smoke	1m 20s
Chat Agent — smoke	1m 5s
Website — e2e	2m 23s
Cockpit — secret-gated integration	1m 3s
Cockpit — build / test	1m 30s
Website — lint / build	1m 43s
Cockpit — deploy smoke dry-run	1m 0s
Cockpit — e2e	1m 47s
Deploy → Vercel	1m 45s
Production smoke	2m 10s
	21m 40s

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