feat(dashboard,admin-vite-plugin,admin-bundler,admin-sdk): Rework admin extensions and introduce custom fields API (#9338)

packages/admin/admin-vite-plugin/src/virtual-modules/generate-virtual-menu-item-module.ts

@@ -0,0 +1,18 @@
+import outdent from "outdent"
+
+import { generateMenuItems } from "../routes"
+import { generateModule } from "../utils"
+
+export async function generateVirtualMenuItemModule(sources: Set<string>) {
+  const menuItems = await generateMenuItems(sources)
+
+  const code = outdent`
+          ${menuItems.imports.join("\n")}
+
+          export default {
+            ${menuItems.code},
+          }
+        `
+
+  return generateModule(code)
+}