fix(profile): remove gap above public profile hero

tests/widget-system/post-visual-contract.test.cjs

@@ -456,7 +456,7 @@ test('profile routes load versioned leaf styles and keep dialogs hidden initiall
   // Only the two-column user center spans the viewport; the single-column public
   // profile keeps following the admin content max width.
   assert.match(frontendLayoutCss, /\.site-main\.content-shell\.aksrt-profile\s*\{[\s\S]*?max-width:\s*100%/);
-  assert.match(frontendLayoutCss, /\.site-main\.content-shell\.aksrt-user-home\s*\{[\s\S]*?max-width:\s*var\(--container, 1440px\)/);
+  assert.match(frontendLayoutCss, /\.site-main\.content-shell\.aksrt-user-home\s*\{[\s\S]*?max-width:\s*var\(--container, 1440px\)[\s\S]*?padding-top:\s*0/);
   // The front end enqueues build/public.min.css, not the frontend/ sources, so a
   // source-only edit never reaches the page. The bundle must carry the contract.
   assert.match(publicBundleCss, /\.site-main\.content-shell\.aksrt-profile\s*\{[\s\S]*?max-width:\s*100%/);