test: lock homepage footer license copy

apps/web/src/app/page.test.tsx

@@ -0,0 +1,51 @@
+import React from 'react';
+import { renderToStaticMarkup } from 'react-dom/server';
+import { describe, expect, it, vi } from 'vitest';
+import HomePage from './page';
+
+(globalThis as typeof globalThis & { React?: typeof React }).React = React;
+
+vi.mock('next/link', () => ({
+  default: ({ children, href, ...props }: React.AnchorHTMLAttributes<HTMLAnchorElement>) => (
+    <a href={typeof href === 'string' ? href : '#'} {...props}>
+      {children}
+    </a>
+  ),
+}));
+
+vi.mock('../components/globe-canvas', () => ({
+  GlobeCanvas: () => <div>GlobeCanvas</div>,
+}));
+
+vi.mock('./hero-art-carousel', () => ({
+  HeroArtCarousel: ({ children }: { children: React.ReactNode }) => <div>{children}</div>,
+}));
+
+vi.mock('./homepage-hero-actions', () => ({
+  HomepageHeroActions: () => <div>HomepageHeroActions</div>,
+}));
+
+vi.mock('./homepage-timezone-badge', () => ({
+  HomepageTimezoneBadge: () => <div>HomepageTimezoneBadge</div>,
+}));
+
+vi.mock('../components/ui/button', () => ({
+  LinkButton: ({
+    children,
+    href,
+    ...props
+  }: React.AnchorHTMLAttributes<HTMLAnchorElement>) => (
+    <a href={typeof href === 'string' ? href : '#'} {...props}>
+      {children}
+    </a>
+  ),
+}));
+
+describe('HomePage footer license', () => {
+  it('renders the GPL license and never the stale MIT label', () => {
+    const html = renderToStaticMarkup(<HomePage />);
+
+    expect(html).toContain('Open source · GPL-3.0-only');
+    expect(html).not.toContain('MIT License');
+  });
+});

docs/BACKLOG.md

@@ -1,5 +1,23 @@
 # Ordered Backlog (One Feature per PR)
 
+## Feature 77 (PR#TBD): Lock homepage footer license copy to GPL
+
+Scope:
+
+- Preserve the existing correct homepage footer license label.
+- Add a focused regression test so the footer cannot drift back to `MIT License`.
+
+Acceptance criteria:
+
+- The homepage footer continues to render `Open source · GPL-3.0-only`.
+- A homepage regression test fails if `MIT License` appears in the rendered footer output.
+- Validation passes:
+  - `npm run env:check`
+  - `npm run lint`
+  - `npm run test`
+  - `npm run typecheck`
+  - `git diff --check`
+
 ## Feature 76 (PR#TBD): Audit and fix Google/Microsoft provider flows end to end
 
 Scope: