Pyprland

- [monitors](https://github.com/hyprland-community/pyprland/wiki/monitors)
- re-introduce `unknown` command when no change is needed
- add `hotplug_command` to run the same command regardless which monitor is connected
- minor improvements (and regressions?)

*Note for devs*: more typing hints has been introduced and some simplifications in the code have been made

- [scratchpads](https://github.com/hyprland-community/pyprland/wiki/scratchpads) better handling of windowrules (fixes initial display after closing a window)

- [scratchpads](https://github.com/hyprland-community/pyprland/wiki/scratchpads) attempt to limit need for `skip_windowrules` by applying the rules to the first window only

- Adds [Anyrun](https://github.com/anyrun-org/plugin-stdin) to the supported menu engines
- Fixes `excludes = "*"` in [scratchpads](https://github.com/hyprland-community/pyprland/wiki/scratchpads)

- [scratchpads](https://github.com/hyprland-community/pyprland/wiki/scratchpads)
- improve [multi](https://github.com/hyprland-community/pyprland/wiki/scratchpads#multi-optional)-window handling (for windows spawning other windows like "preferences" popup)
- add fine grained control over the configured windowrules (via [skip_windowrules](https://github.com/hyprland-community/pyprland/wiki/scratchpads_nonstandard#skip_windowrules-optional))
- [gbar](https://github.com/hyprland-community/pyprland/wiki/gbar) gets auto-restarted on crash now

- bugfixes & small improvements
- experimental [hotplug_commands](https://github.com/hyprland-community/pyprland/wiki/monitors#hotplug_commands-optional) for [monitors](https://github.com/hyprland-community/pyprland/wiki/monitors), suggestions are welcome
- [wallpapers](https://github.com/hyprland-community/pyprland/wiki/wallpapers) `path` will expand `$HOME` alias `~` and other environment variables now
- [pyprland.include](https://github.com/hyprland-community/pyprland/wiki/Getting-started#multiple-configuration-files) can now load folders containing .toml files
- completion files improvements