Module shell_env 

Resolve the user’s full shell PATH for desktop GUI apps.

GUI applications may inherit a minimal PATH:

• macOS Finder/Dock: /usr/bin:/bin:/usr/sbin:/sbin
• Windows: usually fine, but may miss user-installed tools
• Linux: depends on the desktop environment

This module recovers the user’s login-shell PATH so we can find CLI tools like opencode, claude, gemini, etc.

Functions

full_path

Get the user’s full shell PATH. Cached after the first call.

which

Run a which-like check for a command using the full PATH.