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.

vitest.config.mts

@@ -0,0 +1,25 @@
+import { defineConfig } from 'vitest/config';
+import react from '@vitejs/plugin-react';
+import tsconfigPaths from 'vite-tsconfig-paths';
+
+export default defineConfig({
+    plugins: [react(), tsconfigPaths({ ignoreConfigErrors: true })],
+    test: {
+        environment: 'jsdom',
+        globals: true,
+        setupFiles: ['./assets/admin/test/setup.ts'],
+        include: ['assets/admin/**/*.{test,spec}.{ts,tsx}'],
+        css: false,
+        clearMocks: true,
+        restoreMocks: true,
+        coverage: {
+            provider: 'v8',
+            include: ['assets/admin/**/*.{ts,tsx}'],
+            exclude: [
+                'assets/admin/**/*.{test,spec}.*',
+                'assets/admin/test/**',
+                'assets/admin/index.tsx',
+            ],
+        },
+    },
+});