Link bread-utils v0.7.1 (bread-client) and publish
{ "path": "<wallpaper>" } once awww + wal + bread-theme reload
all succeed. Silent no-op if breadd is down. breadpaper is
CLI-only — no watch subscriber; modules should bread.exec
("breadpaper set …"). See EVENTS.md.
The setter shells out to awww, wal, and bread-theme reload. It never
talks to breadd. bakery.toml listed bread as a dep and treated awww as
optional.
Add a short README: this is a setter, not a library or slideshow
daemon. Wallpaper library UI lives in bos-settings.