Send inventory to rust

src/main.js

@@ -33,9 +33,8 @@ async function increment(el) {
 async function inventory() {
 	const form = document.querySelector("#cafe-inventory form");
 	const fd = new FormData(form);
-	for (let item of fd) {
-		alert(item);
-	}
+	const obj = Object.fromEntries(fd);
+	await invoke("inventory", { data: obj });
 }
 
 async function swap(s) {