## Why
Package managers search parent directories for project configuration and hooks, which can influence Codex updates launched from a project directory.
## What changed
Run non-Windows update commands with `/` as their working directory.
## Testing
Add a regression test using a fake `pnpm` executable to verify that updates run outside the project even when `TMPDIR` points into it.
GitOrigin-RevId: a39b36872a62f2404aadd0614e1486d0755636fc
## Why
Concurrent Linux test spawns can inherit writable descriptors for executable fixtures, preventing those fixtures from being executed even after the writing test closes its descriptor.
## What changed
Replace direct executable fixture writes and copies across the Rust tests with `codex_utils_cargo_bin::write_executable` and `copy_executable`. These existing helpers complete writes and copies in separate processes on Linux.
Remove the empty temporary inode before creating fake bubblewrap executables, and stage tampered bubblewrap bytes in a separate data file before copying them into the executable fixture. Add the required test dependencies.
GitOrigin-RevId: c875c83088731a4933ef1574e8d79d8cecc12f54
## Why
Local daemon version warnings direct users to a shell command. Provide an update flow from the TUI with an explicit choice of package source and confirmation before exiting.
## What changed
- Add `/daemon` with options to install the latest public stable release or use the current CLI package. Point local server version notices to the menu.
- Default confirmation to Cancel and explain restart, interruption, and relaunch behavior. After confirmation, exit the TUI and run the update through the launching CLI executable, propagating failures.
- Keep maintenance available when disconnected or using the embedded server. Disable updates for remote connections or a missing CLI executable, and disable copying the CLI build when no local package is available.
## Testing
Add menu snapshots and interaction tests covering both update sources, cancellation, and unavailable actions. Add a Unix CLI handoff test verifying the selected executable, command arguments, and failure propagation.
GitOrigin-RevId: 06b485feb5650673ec7dd00adda01fedb8909393
viyatb-oai