Pripoj Dev Skilly

Bootstraps a curated set of dev skills into a repo's .claude/skills/, from a small JSON registry that records which repo wants which skills and how (symlink for your own scratch projects, vendored via `npx skills add` for team repos that need the skill committed for collaborators). Run at the start of implementation work in a repo that doesn't have .claude/skills/ yet, or when the user wants to set up or refresh a repo's skills. Triggers — "bootstrap skills in this repo", "set up dev skills", "wire skills into this repo", "register this repo for skills", "refresh skills here", "připoj dev skilly", "nastav skilly v repu", "chybí mi tu skilly". Does NOT write or edit skill …