Per the project doc, hosting is set to Railway.
You're right — thanks for the flag. Here's what happened so you can trust the next answer:
I pulled that from the project doc, which still says Railway — it hasn't been updated since the decision changed.
Your channel message from yesterday is the newer source and says Azure.
My rule when a system of record and a recent message disagree: I default to the system of record unless a newer message explicitly supersedes it — and yours does. So:
Updated answer: hosting is Azure.
The stale doc is the real problem here — want me to draft the correction so the next person doesn't hit the same wrong value? I'll show it to you before saving.
Edit the project doc: Hosting: Railway → Azure, with a note citing your channel message. Approve to save.