feat: add comprehensive tests for UI components, hooks, and API interactions

- Implement tests for Pagination, StatusBadge, ConfirmDialog, and MobileInput components.
- Add tests for useSubscription, usePaymentConfig, and usePwaInstall hooks.
- Create tests for API requests in the api module, including success and error handling.
- Add utility function tests for formatting and validating Iranian mobile numbers.
- Implement tests for BlogFormPage and BlogsPage to validate form submissions and data fetching.
- Add tests for LoginPage to ensure proper validation and state management.
- Create tests for authStore and uiStore to validate state management and functionality.
- Set up Vitest configuration and testing utilities for consistent testing environment.

assets/admin/test/setup.ts

@@ -0,0 +1,19 @@
+import '@testing-library/jest-dom/vitest';
+import { afterEach, vi } from 'vitest';
+import { cleanup } from '@testing-library/react';
+
+afterEach(() => cleanup());
+
+Object.defineProperty(window, 'matchMedia', {
+    writable: true,
+    value: (query: string) => ({
+        matches: false,
+        media: query,
+        onchange: null,
+        addEventListener: vi.fn(),
+        removeEventListener: vi.fn(),
+        addListener: vi.fn(),
+        removeListener: vi.fn(),
+        dispatchEvent: vi.fn(),
+    }),
+});