feat: release design system engine, studio and component contracts

packages/email-renderer/test/browser.test.ts

@@ -4,10 +4,29 @@ import { renderEmail } from "../src/email.ts";
 import type { BlockDocument } from "@wrnexus/blocks";
 
 const document: BlockDocument = {
-  schemaVersion: 1, kind: "email", meta: { subject: "Local preview", lang: "en" }, theme: { tokens: {} },
-  root: { id: "root", type: "layout.email-document", version: 1, props: { width: "600" }, styles: {}, slots: {
-    content: [{ id: "text", type: "content.text", version: 1, props: { text: "Hello {{recipientName|friend}}" }, styles: {}, slots: {} }],
-  } },
+  schemaVersion: 1,
+  kind: "email",
+  meta: { subject: "Local preview", lang: "en" },
+  theme: { tokens: {} },
+  root: {
+    id: "root",
+    type: "layout.email-document",
+    version: 1,
+    props: { width: "600" },
+    styles: {},
+    slots: {
+      content: [
+        {
+          id: "text",
+          type: "content.text",
+          version: 1,
+          props: { text: "Hello {{recipientName|friend}}" },
+          styles: {},
+          slots: {},
+        },
+      ],
+    },
+  },
 };
 
 test("browser preview matches production HTML/text without server validators", async () => {