fix(wm): always check/ensure datadir creation

A user reported in an issue that their komorebi data dir did not persist
across reboots. While there have not been any other reports of this type
of system behaviour, it's worth just doing a mkdir -p equivalent call
whenever komorebi.exe is starting to ensure that the socket files can
always be created no matter what.

re #731

komorebi/src/main.rs

@@ -34,6 +34,7 @@ use komorebi::window_manager::WindowManager;
 use komorebi::windows_api::WindowsApi;
 use komorebi::winevent_listener;
 use komorebi::CUSTOM_FFM;
+use komorebi::DATA_DIR;
 use komorebi::HOME_DIR;
 use komorebi::INITIAL_CONFIGURATION_LOADED;
 use komorebi::SESSION_ID;
@@ -199,6 +200,8 @@ fn main() -> Result<()> {
         Option::from,
     );
 
+    std::fs::create_dir_all(&*DATA_DIR)?;
+
     let wm = if let Some(config) = &static_config {
         tracing::info!(
             "creating window manager from static configuration file: {}",