Web-first owners had no mesh.member row because the broker only ever
created one on first WS hello (CLI flow). The topic chat page server
component requires that row to issue a dashboard apikey
(issuedByMemberId is a FK to mesh.member), so visiting the chat for a
web-only mesh hit notFound() on the owner's own room.
Forward fix: createMyMesh now generates a fresh ed25519 peer keypair,
inserts a mesh.member row with role=admin and dashboardUserId=userId,
and subscribes the owner to the auto-created #general topic as 'lead'.
The peer secret key is intentionally discarded — web users don't sign
anything in v0.2.0 (no DMs, base64 plaintext on topics). If the same
user later runs the CLI, the broker mints a separate member row from
its own keypair; both work for their respective surfaces.
Backfill: apps/broker/scripts/backfill-owner-members.ts walks every
non-archived mesh whose owner has no member row, generates real
ed25519 keypairs via libsodium, inserts the rows in a transaction,
and subscribes each as 'lead' on #general. Already run against prod
— 13 owner rows minted, ddtest verified end-to-end via playwriter
(send → poll → render round-trip ok).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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