Manual deploy verification

When CI/CD is unavailable, deploy manually and smoke the public surface.

Required checks

• Backend: https://api.jithendranara.dev/health
• Edge: https://edge-api.jithendranara.dev/api/v1/health
• Web: https://um.jithendranara.dev
• Docs: https://docs.jithendranara.dev

Feature changes need feature-specific smoke, not just generic health.