v1.3.2

Fixed

• Install Codex skills into .agents/skills. Skill materialization now uses Codex's actual skill sink instead of the stale .codex/skills path.
• Materialize rig skills during gc rig add. Adding a rig now writes its skills immediately, including for rigs sourced from outside the city tree.

Included changes

• fix(skills): codex skills sink is .agents/skills, not .codex/skills (#3643, #3647)
• fix(rig): gc rig add materializes skills immediately, including out-of-tree rigs (#3643, #3652)