fix: error handling of task status settings (#523)

* fix: error handling of task status settings

* fix: update import path

---------

Co-authored-by: shenysun <shenysun@163.com>

src/constants/task-status.js

@@ -0,0 +1,32 @@
+/**
+ * @typedef {'pending' | 'done' | 'in-progress' | 'review' | 'deferred' | 'cancelled'} TaskStatus
+ */
+
+/**
+ * Task status options list
+ * @type {TaskStatus[]}
+ * @description Defines possible task statuses:
+ * - pending: Task waiting to start
+ * - done: Task completed
+ * - in-progress: Task in progress
+ * - review: Task completed and waiting for review
+ * - deferred: Task postponed or paused
+ * - cancelled: Task cancelled and will not be completed
+ */
+export const TASK_STATUS_OPTIONS = [
+	'pending',
+	'done',
+	'in-progress',
+	'review',
+	'deferred',
+	'cancelled'
+];
+
+/**
+ * Check if a given status is a valid task status
+ * @param {string} status - The status to check
+ * @returns {boolean} True if the status is valid, false otherwise
+ */
+export function isValidTaskStatus(status) {
+	return TASK_STATUS_OPTIONS.includes(status);
+}