test(e2e): dashboard enrichment block — upload + axe sweep

Happy-path journey (upload 2 PDFs → banner → CTA → /enrich) plus axe
sweep at 320/768/1440 × light/dark for the dashboard route. Seeded
docs are cleaned up in afterEach via psql so repeated runs stay green.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

frontend/e2e/dashboard-enrichment-block.spec.ts

@@ -0,0 +1,83 @@
+/**
+ * Dashboard enrichment-list-block (issue #296) — full upload → banner → CTA journey,
+ * plus axe sweep in light and dark mode at 320 / 768 / 1440 viewports.
+ *
+ * The uploaded PDFs are deleted in afterEach so this spec does not pollute
+ * the dev DB between runs.
+ */
+import AxeBuilder from '@axe-core/playwright';
+import { test, expect, type Page } from '@playwright/test';
+import { execSync } from 'child_process';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+const VIEWPORTS = [
+	{ name: '320', width: 320, height: 720 },
+	{ name: '768', width: 768, height: 1024 },
+	{ name: '1440', width: 1440, height: 900 }
+];
+
+const psql = (sql: string) =>
+	execSync(
+		`docker exec archive-db psql -U archive_user family_archive_db -c "${sql.replace(/"/g, '\\"')}"`
+	);
+
+test.afterEach(() => {
+	// Remove any document whose filename matches the seeded sentinel — keeps the
+	// DB clean for subsequent test runs.
+	psql(`DELETE FROM documents WHERE original_filename IN ('minimal.pdf', 'minimal2.pdf');`);
+});
+
+async function uploadViaDropZone(page: Page, files: string[]) {
+	const inputLocator = page.locator('input[type="file"][accept*="pdf"]');
+	await inputLocator.first().setInputFiles(files);
+}
+
+test.describe('Dashboard enrichment block — upload → banner → CTA', () => {
+	test('banner appears after upload and CTA navigates to /enrich', async ({ page }) => {
+		await page.goto('/');
+		await page.waitForSelector('[data-hydrated]');
+
+		const fixturePath = (name: string) => path.join(__dirname, 'fixtures', name);
+		await uploadViaDropZone(page, [fixturePath('minimal.pdf'), fixturePath('minimal2.pdf')]);
+
+		const banner = page.getByRole('status').filter({ hasText: /hochgeladen/ });
+		await expect(banner).toBeVisible();
+		await expect(banner).toContainText(/2 Dokumente/);
+
+		await banner.getByRole('link', { name: /ergänzen/i }).click();
+		await expect(page).toHaveURL(/\/enrich(\/|$)/);
+	});
+});
+
+test.describe('Dashboard enrichment block — axe sweep', () => {
+	for (const viewport of VIEWPORTS) {
+		for (const scheme of ['light', 'dark'] as const) {
+			test(`no wcag2a/wcag2aa violations at ${viewport.name}px (${scheme})`, async ({
+				browser
+			}) => {
+				const context = await browser.newContext({
+					colorScheme: scheme,
+					viewport: { width: viewport.width, height: viewport.height },
+					storageState: path.join(__dirname, '.auth/user.json')
+				});
+				const page = await context.newPage();
+				await page.goto('/');
+				await page.waitForSelector('[data-hydrated]');
+
+				const results = await new AxeBuilder({ page }).withTags(['wcag2a', 'wcag2aa']).analyze();
+
+				if (results.violations.length > 0) {
+					console.log(
+						`Violations on dashboard @ ${viewport.name}px ${scheme}:\n` +
+							results.violations.map((v) => `[${v.impact}] ${v.id}`).join('\n')
+					);
+				}
+				expect(results.violations).toEqual([]);
+				await context.close();
+			});
+		}
+	}
+});