Fix test suite teardown and gate CI on tests plus header WCAG audit.

Repair Navigation and HeroSection assertions, stop deleting window.location in jsdom setup, and add validate/a11y-live GitHub workflows with type-check and test:ci scripts.

Co-authored-by: Cursor <[email protected]>

src/components/__tests__/Navigation.test.tsx

@@ -1,6 +1,6 @@
 import { describe, it, expect, vi, beforeEach } from 'vitest'
 import { render } from '@testing-library/react'
-import { screen, fireEvent } from '@testing-library/dom'
+import { screen, fireEvent, within } from '@testing-library/dom'
 import '@testing-library/jest-dom'
 import { Navigation } from '../Navigation'
 
@@ -57,8 +57,12 @@ describe('Navigation Component', () => {
   it('displays mobile menu when mobileMenuOpen is true', () => {
     render(<Navigation {...mockProps} mobileMenuOpen={true} />)
 
-    expect(screen.getAllByText('Stories').length).toBeGreaterThanOrEqual(1)
-    expect(screen.getByText('Events')).toBeInTheDocument()
-    expect(screen.getByText('Contact')).toBeInTheDocument()
+    const mobileMenu = document.getElementById('mobile-menu')
+    expect(mobileMenu).toBeTruthy()
+
+    const menu = within(mobileMenu!)
+    expect(menu.getByText('Stories')).toBeInTheDocument()
+    expect(menu.getByText('Events')).toBeInTheDocument()
+    expect(menu.getByText('Contact')).toBeInTheDocument()
   })
 })

src/components/sections/__tests__/HeroSection.test.tsx

@@ -37,10 +37,10 @@ describe('HeroSection Component', () => {
 
   it('renders call-to-action buttons', () => {
     render(<HeroSection />)
-    
-    const donateButton = screen.getByRole('link', { name: /Donate Now/ })
-    const helpButton = screen.getByRole('link', { name: /Get Help/ })
-    
+
+    const donateButton = screen.getByRole('link', { name: /Donate now to Miracles in Motion/i })
+    const helpButton = screen.getByRole('link', { name: /Get help — request assistance/i })
+
     expect(donateButton).toHaveAttribute('href', '#/donate')
     expect(helpButton).toHaveAttribute('href', '#/request-assistance')
   })

src/test/setup.ts

@@ -33,7 +33,8 @@ global.ResizeObserver = MockResizeObserver
 // Mock matchMedia
 Object.defineProperty(window, 'matchMedia', {
   writable: true,
-  value: vi.fn().mockImplementation(query => ({
+  configurable: true,
+  value: vi.fn().mockImplementation((query) => ({
     matches: false,
     media: query,
     onchange: null,
@@ -53,26 +54,11 @@ const localStorageMock = {
   clear: vi.fn(),
 }
 Object.defineProperty(window, 'localStorage', {
-  value: localStorageMock
+  configurable: true,
+  value: localStorageMock,
 })
 
-// Mock window.location
-delete (window as any).location
-
-Object.defineProperty(window, 'location', {
-  writable: true,
-  value: {
-    ...window.location,
-    hash: '#/',
-    pathname: '/',
-    get search() {
-      return '';
-    },
-    get href() {
-      return 'http://localhost:3000/';
-    },
-    assign: vi.fn(),
-    replace: vi.fn(),
-    reload: vi.fn(),
-  },
-});
+// Hash-router default — avoid deleting window.location (breaks Vitest jsdom teardown)
+if (window.location.hash !== '#/') {
+  window.history.replaceState({}, '', '/#/')
+}