* fix(runtime-tmux): disable tmux status bar at session creation
Closes#1709.
#1683 added `set-option ... status off` to `core/src/tmux.ts::newSession()`,
but no code in the workspace imports or calls that helper — worker sessions
are spawned by the `runtime-tmux` plugin, which was not modified. The green
status bar was therefore still visible at session creation, only being
suppressed once the web layer's WebSocket connection ran its own
`set-option` (with a flash window before that).
Add the same call to runtime-tmux immediately after `tmux new-session` so
the bar is hidden from the moment the session exists, regardless of
whether anyone ever attaches via the web terminal.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* chore(core): remove unused newSession helper
The `newSession` function in `core/src/tmux.ts` and its `newTmuxSession`
re-export in `core/src/index.ts` had zero callers anywhere in the
workspace (verified via grep across packages/, excluding dist and tests).
Worker sessions are spawned by the `runtime-tmux` plugin, which has its
own implementation. The status-bar fix from #1683 lived only in this
helper and was therefore never executed — see #1709 and the prior
commit which moves the fix to the actual spawn path.
Removes:
- `newSession` and `NewSessionOptions` from core/src/tmux.ts
- `newSession as newTmuxSession` re-export from core/src/index.ts
- The corresponding test block in core/src/__tests__/tmux.test.ts
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* chore(core): demote unused GhTraceResult export to internal
`GhTraceResult` was exported from `core/src/gh-trace.ts` but never
re-exported from `core/src/index.ts` and never imported anywhere in
the workspace. Its only consumer is `writeTraceEntry()` inside the
same file, where it's used as a parameter type. Demoted to a private
interface.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* fix(runtime-tmux): kill session if set-option fails
Move the `set-option ... status off` call inside the existing try/catch
so a failure (e.g. the 5-second tmux command timeout firing on a slow
host) triggers `kill-session` cleanup instead of leaving an orphaned
tmux session behind. Renames the surfaced error to
"Failed to configure or launch session" since the try block now covers
both configuration and the launch send-keys.
Adds a regression test that asserts kill-session is called when
set-option throws.
Addresses review feedback on #1711.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Prateek <karnalprateek@gmail.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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