chore(repo): reinitialize repository for clean deploy-ready version

2026-09-25 10:55:51 -04:00
commit ed891034d0
115 changed files with 22418 additions and 0 deletions
@@ -0,0 +1,33 @@
+import { ParentMessage } from '../constants/messages.js';
+import { undo, redo } from '../state/history-state.js';
+import { notifyDraftStateChanged } from '../api/draft-snapshot.js';
+
+/**
+ * Applies one undo/redo step and notifies the parent frame when an action ran.
+ * @param {'undo'|'redo'} direction
+ * @returns {object|null}
+ */
+function applySessionHistoryStep(direction) {
+	const action = direction === 'undo' ? undo() : redo();
+	if (!action) return null;
+
+	notifyDraftStateChanged(
+		direction === 'undo' ? ParentMessage.EDIT_UNDO_APPLIED : ParentMessage.EDIT_REDO_APPLIED,
+		{
+			editId: action.editId,
+			value: direction === 'undo' ? action.instruction.beforeContent : action.instruction.afterContent,
+		},
+	);
+
+	return action;
+}
+
+/** @returns {object|null} */
+export function applySessionUndo() {
+	return applySessionHistoryStep('undo');
+}
+
+/** @returns {object|null} */
+export function applySessionRedo() {
+	return applySessionHistoryStep('redo');
+}