feat(pages): add reusable page block editor and renderer baseline

packages/content/src/domain-schemas.test.ts

@@ -6,6 +6,8 @@ import {
   createCustomerInputSchema,
   createNavigationMenuInputSchema,
   createPageInputSchema,
+  parsePageBlocks,
+  serializePageBlocks,
   updateCommissionStatusInputSchema,
   updateNavigationItemInputSchema,
 } from "./index"
@@ -64,4 +66,23 @@ describe("domain schemas", () => {
     expect(menu.success).toBe(true)
     expect(navUpdate.success).toBe(false)
   })
+
+  it("parses and serializes page blocks with legacy fallback", () => {
+    const legacy = parsePageBlocks("Legacy body")
+    expect(legacy[0]?.type).toBe("rich_text")
+
+    const serialized = serializePageBlocks([
+      {
+        id: "hero-1",
+        type: "hero",
+        heading: "Hello",
+        subheading: null,
+        ctaLabel: null,
+        ctaHref: null,
+      },
+    ])
+
+    const parsed = parsePageBlocks(serialized)
+    expect(parsed[0]?.type).toBe("hero")
+  })
 })