Decisions

• Do not cut over production DNS or `ASTRO_PUBLIC_URL` from BROS-423. The Cloudflare Worker preview is functional, but performance is route-dependent and not a blanket win.

Work Completed

• Created isolated Broker OS worktree:

Tasks Completed

• +BROS-423 — Cloudflare Astro migration spike → completed as spike, not merge-ready production change.

In Progress

• `spike/bros-423-cloudflare-astro` has uncommitted spike artifacts. Keep it for reference; do not use as base for BROS-450.

Next Steps

• BROS-450 — create a fresh branch/worktree from latest `main` in Broker OS.

Key Learnings

• Astro on Cloudflare is not automatically faster for this app. Backend round trips, CDN cache locality, canonical redirects, and TTLs dominate much of the real result.