Pin bread-utils to v0.7.2 (command/subscribe). Add a long-running
listen subcommand that subscribes to bread.command.paper.**, calls
set() on set, and emits bread.paper.set.done / .failed. Fail-silent
if breadd is down. No slideshow verbs. See EVENTS.md.
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.
