Sliced Bread Review

Review the target change set against the Sliced Bread architecture. The full rationale lives at https://cheeselord.dev/sliced-bread-architecture/reference/sliced-bread/; this skill is the operational checklist.

Scope

Determine the review target from the invocation, in priority order:

1. An explicit path, diff, branch, or PR named by the user.
2. The current branch's diff against the default branch.
3. Uncommitted changes (git diff HEAD).

Review only the changed files plus any file a changed import points at.

The Five Checks