* Give SSH commands the user-level tool paths
ssh host cmd runs neither a login nor an interactive shell, so on Arch it
gets the bare sshd PATH and can't find mise-managed tools like the agent
CLIs herdr scans for. Set PATH in the PAM environment (per-user via
@{HOME}), append the user-level dirs in env-bootstrap so login shells and
the uwsm session get them too, and source env-bootstrap before bashrc's
interactive guard for bash variants that read it non-interactively.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* Don't let an empty PATH turn into a cwd entry
Appending with a bare "$PATH:" prefix leaves a leading colon when PATH
is unset, which shells treat as the current directory.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
