refactor(wm): ensure configurability via ipc

This commit ensures that new features such as stackbar, particularly
where the configuration is located in the global state, can be
configured via SocketMessages.

A few structs had to be moved to komorebi-core to make this possible.
I've also cleaned up a bunch of strum snake_case attrs which seemed to
be unused.

A new GlobalState SocketMessage has been introduced, and going forward
we should make sure that this can send all global state to a requester,
and move global state out of the State handler, which should only handle
window manager state.

komorebi/src/lib.rs

@@ -37,6 +37,7 @@ use std::sync::atomic::AtomicU32;
 use std::sync::atomic::Ordering;
 use std::sync::Arc;
 
+pub use colour::*;
 pub use hidden::*;
 pub use process_command::*;
 pub use process_event::*;
@@ -51,10 +52,12 @@ use color_eyre::Result;
 use komorebi_core::config_generation::IdWithIdentifier;
 use komorebi_core::config_generation::MatchingRule;
 use komorebi_core::config_generation::MatchingStrategy;
+use komorebi_core::ActiveWindowBorderStyle;
 use komorebi_core::ApplicationIdentifier;
 use komorebi_core::HidingBehaviour;
 use komorebi_core::Rect;
 use komorebi_core::SocketMessage;
+use komorebi_core::StackbarMode;
 use os_info::Version;
 use parking_lot::Mutex;
 use regex::Regex;