v1.2 scaffold

frontend/src/routes/raw-materials/+page.ts

@@ -0,0 +1,17 @@
+import { api } from '$lib/api';
+
+export async function load() {
+  const [rawMaterials, mixes, products, productCosts] = await Promise.all([
+    api.rawMaterials(),
+    api.mixes(),
+    api.products(),
+    api.productCosts()
+  ]);
+
+  return {
+    rawMaterials,
+    mixes,
+    products,
+    productCosts
+  };
+}