Add frontend 2.0

frontend/src/lib/randomlabel.ts

@@ -0,0 +1,18 @@
+import { readonly, ref } from 'vue';
+
+export function randomLabel(options: string[]) {
+  const label = ref<string>();
+  const randomLabel = () => {
+    let newLabel;
+    do {
+      newLabel = options[Math.floor(Math.random() * options.length)];
+    } while (newLabel === label.value);
+    return newLabel;
+  };
+  label.value = randomLabel();
+
+  return {
+    label: readonly(label),
+    update: () => (label.value = randomLabel()),
+  };
+}