fix: finalize safer change hero wording

Amp-Thread-ID: https://ampcode.com/threads/T-ede8de20-2143-49b4-be09-527940c285aa

Author: kvlonge

index.html

@@ -52,7 +52,7 @@
 
   <main class="shell">
     <section class="hero" aria-labelledby="headline">
-      <h1 id="headline"><span>Your data stack.</span> <span>Engineered for change.</span></h1>
+      <h1 id="headline"><span>Your data stack.</span> <span>Engineered for safer change.</span></h1>
       <p class="lede">Rust-backed SQL and Python tools for data engineers.</p>
       <p class="principles">Compile-time checks, tested behaviour and enforceable architecture.</p>
     </section>

tests/website.spec.mjs

@@ -47,7 +47,7 @@ test('approved products, sharing assets and responsive navigation work in both t
   for (const theme of ['light', 'dark']) {
     await page.emulateMedia({ colorScheme: theme });
     await page.goto('/');
-    await expect(page.getByRole('heading', { level: 1 })).toHaveText('Your data stack. Engineered for change.');
+    await expect(page.getByRole('heading', { level: 1 })).toHaveText('Your data stack. Engineered for safer change.');
     await expect(page.locator('.hero .lede')).toHaveText('Rust-backed SQL and Python tools for data engineers.');
     await expect(page.getByRole('heading', { level: 3 })).toHaveText(names);
     await expect(page.getByRole('link', { name: 'SQLStack on GitHub', exact: true })).toHaveAttribute('href', 'https://github.com/sqlstack-io');