0096addb23
Codex 0.148 discovers skills under $CODEX_HOME/skills only, so every skill in this repo was invisible to codex sessions — review sessions run by a codex reviewer reported review-pr as an unavailable skill and fell back to improvising a review. Both installers now link each skill into ~/.codex/skills as well. The nix module links one symlink per skill dir instead of recursive=true: codex skips any skill whose SKILL.md is itself a symlink, which is what a per-file link produces.