v0.11.1

Fixed

• skills/worktrees/SKILL.md and skills/coordinator/SKILL.md now
  document inbox. (#174) They shipped without it when #170 landed after
  the skills were last touched — a gap that mattered once nixos-config
  started deriving its vendored copies straight from these files at the
  pinned tag instead of hand-copying them.
• The README now says plainly that herdr plugin install does not put a
  skill anywhere Claude Code looks. (#173) It clones this repository and
  builds the binary, and the clone does contain skills/, but no coding
  session's working directory is ever inside a herdr plugin install and
  nothing about Claude Code's skill discovery reads one. Also documents the
  steig/skills Claude Code marketplace as a third install path, alongside
  the two (npx skills add, hand-vendoring) already there.