Fix writes from insert mode not properly updating the revision history

ref: helix-editor/helix#3501
ref: helix-editor/helix#6513
ref: helix-editor/helix#7226

Author: omentic

helix-term/src/commands/typed.rs

@@ -355,6 +355,8 @@ fn write_impl(
         None
     };
 
+    doc.append_changes_to_history(view);
+
     if fmt.is_none() {
         let id = doc.id();
         cx.editor.save(id, path, force)?;
@@ -732,6 +734,9 @@ pub fn write_all_impl(
             None
         };
 
+        let view = view_mut!(cx.editor);
+        doc.append_changes_to_history(view);
+
         if fmt.is_none() {
             cx.editor.save::<PathBuf>(doc_id, None, force)?;
         }

helix-term/src/ui/editor.rs

@@ -1311,15 +1311,9 @@ impl Component for EditorView {
                 cx.editor.count = None;
 
                 let config = cx.editor.config();
-                let mode = cx.editor.mode();
                 let (view, doc) = current!(cx.editor);
                 view.ensure_cursor_in_view(doc, config.scrolloff);
-
-                // Store a history state if not in insert mode. Otherwise wait till we exit insert
-                // to include any edits to the paste in the history state.
-                if mode != Mode::Insert {
-                    doc.append_changes_to_history(view);
-                }
+                doc.append_changes_to_history(view);
 
                 EventResult::Consumed(None)
             }