playbooks: repo-sweep hygiene catalog runs lint on changed files only

[kyle-sexton]

Problem

The lint entry in skills/repo-sweep/catalogs/hygiene.md passes --fix to toolchain:lint. Without an ecosystem filter, toolchain:lint checks only changed files: the working tree, or when that is clean, the branch diff against the default branch. A sweep step runs on a clean tree, so lint covers only files the earlier sweep steps touched, not the repository.

Observed in the .github hygiene sweep (melodic-software/.github#153). The lint step ran with args --fix, and only the repo's own .cursor/check.sh run gave whole-repo coverage.

Proposed fix

Change the entry's args to all --fix. toolchain:lint documents literal all as running every applicable ecosystem over the full repository.

Acceptance

• The lint sweep step checks every tracked file in each applicable ecosystem, not only the branch diff.

[kyle-sexton]

This was generated by AI during triage.

Agent Brief

Type: Bug
Summary: repo-sweep's lint step covers the whole repo, not only changed files.

Current behavior:
The entry passes --fix; toolchain:lint without a filter lints only changed files (branch diff on a clean tree). all runs every applicable ecosystem.

Desired behavior:
Args become all --fix. toolchain:lint says the file list under all widens only when detection is empty; confirm whole-repo coverage with one run, and if it does not widen, file a toolchain issue instead of working around it.

Acceptance criteria:

• A sweep lint step covers every tracked file per applicable ecosystem, or a toolchain issue is filed with the evidence.