app-server README documents query on fuzzyFileSearch/sessionCompleted

What happened?

The app-server README says:

fuzzyFileSearch/sessionCompleted — { sessionId, query }

The current protocol, generated TypeScript schema, and implementation all show the completed notification carrying only sessionId:

{ sessionId: string }

query is present on fuzzyFileSearch/sessionUpdated, but not on fuzzyFileSearch/sessionCompleted.

Expected behavior

The README should document fuzzyFileSearch/sessionCompleted as { sessionId }, or the protocol/implementation should include query if that field is intended to be part of the completed notification.

Additional context

I searched open issues and PRs for terms including fuzzyFileSearch/sessionCompleted, query, sessionId, and app-server README, and did not find an existing open item that appears to cover this documentation mismatch.