Shell snapshot breaks zoxide cd wrapper - __zoxide_z not found

Description

When using zoxide with the --cmd cd option (which replaces the cd command), Claude Code's shell snapshot captures the cd function wrapper but not the underlying __zoxide_z function, resulting in a broken cd command.

Environment

• macOS (Darwin 24.6.0)
• zsh
• zoxide installed via cargo

zoxide configuration

In ~/.zshrc:

eval "$(zoxide init --cmd cd zsh)"

This creates a cd function that wraps __zoxide_z:

cd () {
    __zoxide_z "$@"
}

Observed behavior

When running cd ../ in Claude Code:

zsh: command not found: __zoxide_z

Investigation

1. type cd shows: cd is a shell function from /Users/.../.claude/shell-snapshots/snapshot-zsh-....sh
2. type __zoxide_z shows: __zoxide_z not found
3. The snapshot file contains the cd wrapper function but not the __zoxide_z function it depends on

Workaround

Using builtin cd bypasses the broken wrapper and works correctly.

Suggested fix

The shell snapshot logic should either:

1. Capture all zoxide-related functions (__zoxide_z, __zoxide_zi, __zoxide_hook, etc.) when it captures the cd wrapper
2. Not capture function-based cd overrides
3. Re-run eval "$(zoxide init ...)" when loading the snapshot to regenerate the required functions
4. Detect and skip functions that reference undefined dependencies