Log Message:
wm/leftwm: update to 0.4.1

[0.4.1]
Fixed
 - Temp fix for MainWidth inconsistency until layout-lib
 - Fix crash when swapping tag at startup
 - Swap for new copr repo
 - Using args[0] instead of current_exe() under OpenBSD. current_exe() is not
   supported in this OS.
 - replace `<module-name>/mod.rs` with `<module-name>.rs`
 - Fix manual install instructions
 - Change default layout mode to `Tag`
 - Exclude NetBSD in `build.rs` and avoid build-hangs
 - Print `lefthk` warning only when no binary present
 - use `implicit_some` extension in ron deserializer
 - small update to readme
 - Make help pages work
 - better clap and fix broken `workspace` flag for `leftwm-state`
 - Fix binary arguments (clap)
 - Some fixes for the `Makefile` and `flake.nix`
 - Make `test-full` fail on warnings
 - bump several depedencies
 - Make `leftwm --version` work
 - Improve output of `leftwm-check --verbose`
 - Fix `--no-default-features` build failing
 - Refactor: Move xlib display server to it's own crate
 - Add link to `leftfwm.desktop` to the README
 - Fix new windows always getting stacked topmost
 - Also a bunch of little papercuts and code cleanup

Added
 - feat(config): allow regexps in window_rules for window_class,
 - Option to hide border when only one window is visible
 - added lefthk feature checks and errors
 - add features log to leftwm-check.
 - handle theme templates within Makefile
 - Add optimized build profile
 - Add leftwm config subcommand
 - Add `background_color` to theme config
 - update theme examples to ron
 - update eww example
 - Feature: Multiple `up` scripts
 - Add install-linked-dev to Makefile
 - feat: Add a `spawn_as_type` to the `window_rules` configuration
 - Added nix tests to Makefile.
 - Added a few options to the pr template
 - Add a few window rules

Minimum Supported Rust Version
 - The currently supported MSRV is 1.60.0