Quentin GliechandClaude Fable 5.1 3653a7fd05 Give the lobby a join state instead of an enter callback ...

`LobbyView` took `onEnter`, `enterLabel` and `waitingForInvite`, which cannot
express a declined, banned or invite-only room, so each of those ended at a
full-screen error and took the camera preview with it.

It now takes a `LobbyJoinState`, one of seven kinds, and renders both the
button and a message under the preview from it. `KnockLobbyView` passes
through what the loader offers, which is a single `lobby` state in place of
`canKnock` and `waitForInvite`, so a decline, a ban, or a room that takes
neither joins nor knocks keeps the user in the lobby. Waiting says what it is
waiting for and offers a way to withdraw the request.

The loader drives that state from the lobby's own callbacks rather than from
the load promise, so a refused request leaves the user where they were, and
every membership listener it adds is dropped when the effect is cleaned up.
What it knows of a room nobody has joined is a `PreJoinRoomInfo`, built from
a summary or from a `Room`, so a ban Element Call finds at load time is a
lobby state as well.

Denied and banned reuse the translated `group_call_loader.*` copy, so four
strings are new.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

2026-09-09 22:44:59 +02:00

..

app.json

Give the lobby a join state instead of an enter callback

2026-09-09 22:44:59 +02:00