feat: add growth analyst UI foundation

src/lib/components/GrowthTeaser.test.ts

@@ -0,0 +1,15 @@
+import { render, screen } from '@testing-library/svelte';
+import { describe, expect, it } from 'vitest';
+
+import GrowthTeaser from './GrowthTeaser.svelte';
+
+describe('GrowthTeaser', () => {
+  it('links to the growth analyst without starting a generation request', () => {
+    render(GrowthTeaser, { href: '/growth?terminal=terminal-1' });
+
+    expect(screen.getByRole('link', { name: /دیدن تحلیل ۹۰ روزه/ }).getAttribute('href')).toBe(
+      '/growth?terminal=terminal-1',
+    );
+    expect(screen.getByText('تحلیل‌گر رشد')).not.toBeNull();
+  });
+});