Finalize a completed spec — works for both a dispatched spec (verify all child tasks are done, synthesize from task notes) and a directly-implemented spec (no task files; reconstruct from git history of the affects files). Updates the spec with an Outcome section, flips status to complete, updates specs/README.md, and commits. Use when a spec's work is done and it needs its completion write-up.
$npx -y skills add changkun/wallfacer --skill wf-spec-wrapupInstalls into the current project.
Run `npx skills use "https://github.com/changkun/wallfacer" --skill "changkun/wallfacer/wf-spec-wrapup"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/changkun/wallfacer" that are relevant to the current task. Run `npx skills add "https://github.com/changkun/wallfacer"` and select the relevant skills, then follow their instructions.