chore: Railway deployment — connect TryLapse repo and verify demo dashboard

[0sparsh2]

Context

Dockerfile, docker-entrypoint.sh, and docker-compose.yml are merged on main. The image seeds enterprise + argyle demo artifacts on first boot.

Railway free-tier deploys to us-west2 are unavailable during peak hours (8 AM–8 PM PT). Try off-peak.

Steps

1. railway login (interactive terminal required)
2. cd /path/to/TryLapse && railway init → empty project, name it "TryLapse"
3. Set env vars in Railway dashboard: DEEPSEEK_API_KEY, REHEARSE_EMAIL, REHEARSE_PASSWORD
4. Railway detects Dockerfile automatically → deploy
5. Verify /api/health returns 200 on the Railway URL
6. Open the *.up.railway.app URL → confirm enterprise + argyle runs visible in dashboard
7. Update DESIGN_PARTNER_OUTREACH.md with the public URL for async partner links

Notes

• Free tier has no persistent disk — demo artifacts are baked into the image via docker-entrypoint.sh
• Screenshots will show camera placeholder (not in git — too large)
• rehearse run not available on deployed image (no Playwright)