refactor: remove new_config from EditorConfigDidChange event

There is no need for it because we have access to `Editor::config()`

helix-term/src/application.rs

@@ -367,7 +367,6 @@ impl Application {
                 let mut app_config = (*self.config.load().clone()).clone();
                 helix_event::dispatch(EditorConfigDidChange {
                     old_config: &app_config.editor,
-                    new_config: &editor_config,
                     editor: &mut self.editor,
                 });
                 app_config.editor = *editor_config;

helix-term/src/handlers/blame.rs

@@ -77,7 +77,7 @@ pub(super) fn register_hooks(handlers: &Handlers) {
     register_hook!(move |event: &mut EditorConfigDidChange<'_>| {
         let has_enabled_inline_blame = event.old_config.inline_blame.behaviour
             == InlineBlameBehaviour::Disabled
-            && event.new_config.inline_blame.behaviour != InlineBlameBehaviour::Disabled;
+            && event.editor.config().inline_blame.behaviour != InlineBlameBehaviour::Disabled;
 
         if has_enabled_inline_blame {
             // request blame for all documents, since any of them could have

helix-view/src/events.rs

@@ -19,7 +19,6 @@ events! {
     }
     EditorConfigDidChange<'a> {
         old_config: &'a Config,
-        new_config: &'a Config,
         editor: &'a mut Editor
     }
     DocumentDidClose<'a> {