Same reasoning as breadpad, extending breadman's own hand-rolled arg
parser rather than adding clap. --screenshot <view> doubles as the view
selector — breadman already supports opening directly to a named stack
page via --view/initial_view, so this just feeds that same mechanism
instead of needing a separate one. Full known-size canvas capture, plain
top-level window (not layer-shell).
Also fixes the same NON_UNIQUE footgun as breadpad/breadbox/etc.
- Add MIT LICENSE file
- Expand .gitignore with standard Rust/Linux entries
- Remove dangling symlinks (breadmancli, breadpadcli) and dev scratchpad (svgs.txt) from git tracking
- Replace unsafe unwrap() calls with expect() in breadman CLI (guarded by prior filter)
