feat: release design system engine, studio and component contracts

packages/block-editor/test/preview-html.test.ts

@@ -4,10 +4,15 @@ import { builderPreviewHTML } from "../src/preview-html.ts";
 
 test("preview sanitization preserves email layout and editor markers but removes executable content", () => {
   const { window } = new JSDOM("");
-  const result = String(builderPreviewHTML('<html><head><style>td{padding:12px}</style></head><body><table data-block-id="one"><tr><td><img src="https://example.com/a.png" onerror="alert(1)"><a href="javascript:alert(1)">Hello</a></td></tr></table><script>alert(1)</script><iframe src="https://example.com"></iframe></body></html>', window.document as unknown as Document));
+  const result = String(
+    builderPreviewHTML(
+      '<html><head><style>td{padding:12px}</style></head><body><table data-block-id="one"><tr><td><img src="https://example.com/a.png" onerror="alert(1)"><a href="javascript:alert(1)">Hello</a></td></tr></table><script>alert(1)</script><iframe src="https://example.com"></iframe></body></html>',
+      window.document as unknown as Document,
+    ),
+  );
   expect(result).toContain('data-block-id="one"');
-  expect(result).toContain('<table');
-  expect(result).toContain('<style>');
+  expect(result).toContain("<table");
+  expect(result).toContain("<style>");
   expect(result).not.toMatch(/onerror|javascript:|<script|<iframe/);
   window.close();
 });
@@ -20,7 +25,9 @@ test("separately bundled preview modules reuse one realm sanitizer", async () =>
   const first = (window as any)[key];
   const secondPageModule = "../src/preview-html.ts?second-page";
   const secondModule = await import(secondPageModule);
-  expect(String(secondModule.builderPreviewHTML("<p>Second page</p>", doc))).toContain("Second page");
+  expect(String(secondModule.builderPreviewHTML("<p>Second page</p>", doc))).toContain(
+    "Second page",
+  );
   expect((window as any)[key]).toBe(first);
   window.close();
 });