pub fn default_codex_auth_path() -> Result<PathBuf>Expand description
Build the default path to ~/.codex/auth.json without creating any
directories.
This is a read-only lookup, distinct from get_auth_path which both
resolves the path and creates the .codex directory as a side effect
for the write path. Intended for callers that need to read the user’s
existing auth file (e.g., importing into a cc-switch configuration).