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codex/codex-rs/tui
Eric Traut b8e78e8869 Use app server metadata for fork parent titles (#18632)
## Problem
The TUI resolved fork parent titles from local CODEX_HOME metadata,
which could show missing or stale titles when app-server metadata is
authoritative.

This is a lingering bug left over from the migration of the TUI to the
app-server interface. I found it when I asked Codex to review all places
where the TUI code was still directly accessing the local CODEX_HOME.

## Solution
Route fork parent title metadata through the app-server session state
and render only that supplied title, with focused snapshot coverage for
stale local metadata.

## Testing
I manually tested by renaming a thread then forking it and confirming
that the "forked from" message indicated the parent thread's name.
2026-04-20 15:37:31 -07:00
..
2026-04-19 11:59:41 -07:00