Method toggleRecurringTaskComplete

src/main.ts:1124–1149

* Toggles a recurring task's completion status for the selected date

(task: TaskInfo, date?: Date)

	 * Toggles a recurring task's completion status for the selected date
	 */
	async toggleRecurringTaskComplete(task: TaskInfo, date?: Date): Promise<TaskInfo> {
		try {
			const targetDate = await this.taskService.resolveRecurringTaskActionDate(task, date);
			const updatedTask = await this.taskService.toggleRecurringTaskComplete(
				task,
				targetDate
			);

			const dateStr = formatDateForStorage(targetDate);
			const wasCompleted = updatedTask.complete_instances?.includes(dateStr);
			const action = wasCompleted ? "completed" : "marked incomplete";

			// Format date for display: convert UTC-anchored date back to local display
			const displayDate = parseDateToLocal(dateStr);
			new Notice(`Recurring task ${action} for ${format(displayDate, "MMM d")}`);
			return updatedTask;
		} catch (error) {
			tasknotesLogger.error("Failed to toggle recurring task completion:", {
				category: "persistence",
				operation: "toggle-recurring-task-completion",
				error: error,
			});
			new Notice("Failed to update recurring task");
			throw error;
		}
	}

	async toggleTaskArchive(task: TaskInfo): Promise<TaskInfo> {
		try {