Enable 301 redirect from pyplots.ai to anyplot.ai

[MarkusNeusinger]

Task

After verifying anyplot.ai is stable (pipelines working, design updates done), set up the 301 redirect from pyplots.ai → anyplot.ai.

Steps

1. In Cloudflare dashboard for pyplots.ai:

   • Go to Rules → Page Rules
   • Create rule: *pyplots.ai/* → Forwarding URL (301) → https://anyplot.ai/$2
   • Create rule: *api.pyplots.ai/* → Forwarding URL (301) → https://api.anyplot.ai/$2

2. Scale down old GCP project:

   gcloud config set project pyplots
   gcloud run services update pyplots-backend --min-instances=0 --max-instances=0 --region=europe-west4
   gcloud run services update pyplots-frontend --min-instances=0 --max-instances=0 --region=europe-west4

3. Keep pyplots.ai domain registered for 3-5 years (SEO, backlinks, squatter protection)

Prerequisites

• anyplot.ai running stable for at least 1-2 weeks
• CI/CD pipelines verified (spec-create, impl-generate, impl-review, impl-merge)
• Design updates applied
• Plausible tracking verified on anyplot.ai

Reference

See docs/migration-anyplot.md Phase 5 for full details.