scan treated a recorded file as unchanged when its size matched and its
mtime was not newer. A file replaced by other content of the same size
with an older mtime, as cp -p, rsync -a or a restore writes it, kept the
hash of the file it replaced. Any mtime difference now counts as a
change. README.md says so, and a new test covers the older mtime.
Model: opus-5-5
`go install sneak.berlin/go/sfdupes/cmd/sfdupes@...` found no package: the command was built from `package main` in the repository root. It now lives in `cmd/sfdupes/main.go`, whose one call is `sfdupes.Main()`, and every other Go file moved with `git mv` to `internal/sfdupes`, as `REPO_POLICIES.md` and the Go style guide require. The `Makefile` builds `./cmd/sfdupes` and sets `Version` by its new import path. README "Install" and `TODO.md` give the new paths; the fleet-written "flat layout" divergence is gone.
Rule suppressed: each test file carries `//nolint:testpackage`, since the tests call unexported functions throughout.
Model: opus-5-5
sneak
clawbot