PATH contains ~/.local/bin: Path does not contain ~/.local/bin

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue
- [x] I have run `q doctor` in the affected terminal session
- [x] I have run `q restart` and replicated the issue again

### Operating system

macOS 26.2.0 (25C56)

### Expected behaviour

I found an error as below during `kiro-cli doctor`
PATH contains ~/.local/bin: Path does not contain ~/.local/bin

### Actual behaviour

No error

### Steps to reproduce

_No response_

### Environment

```yaml

[q-details]
version = "1.24.1"
hash = "ffce156030f05d9cec3d4817c3a64245a967db74"
date = "2026-01-27T20:48:19.714341Z (3d ago)"
variant = "full"

[system-info]
os = "macOS 26.2.0 (25C56)"
chip = "Apple M1 Pro"
total-cores = 10
memory = "32.00 GB"

[environment]
cwd = "/Users/USER"
cli-path = "/Users/USER"
os = "Mac"
shell-path = "/Users/USER/.toolbox/tools/toolbox/1.1.2590.0/toolbox-exec"
shell-version = "5.9"
terminal = "iTerm 2"
install-method = "toolbox"

[env-vars]
DISPLAY = "/private/tmp/com.apple.launchd.Y9YbsO3zTw/org.xquartz:0"
PATH = "/Users/USER/.toolbox/bin:/Users/USER/bin:/opt/homebrew/Caskroom/miniforge/base/bin:/opt/homebrew/Caskroom/miniforge/base/condabin:/Users/USER/Library/Python/3.9/bin:/Users/USER/Library/Python/3.8/bin:/opt/homebrew/opt/node@12/bin:/Users/USER/.yarn/bin:/Users/USER/.config/yarn/global/node_modules/.bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/opt/pmk/env/global/bin:/opt/X11/bin:/Library/Apple/usr/bin:/Applications/iTerm.app/Contents/Resources/utilities:/Users/USER/.toolbox/bin:/Users/USER/tools/IvonaRvdCli/bin"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.googlecode.iterm2"
```