feat: switch to spa

polylan_submitter/src/stores/pageHeader.ts

@@ -0,0 +1,20 @@
+import { defineStore } from "pinia";
+import { ref } from "vue";
+
+// Lets a routed page hand AppHeader a title built from data only that page
+// has fetched (e.g. "Noita Submissions — Semifinal", assembled from an API
+// call keyed by the scopeId route param). Cleared on every navigation so a
+// stale title never lingers while the next page is still loading.
+export const usePageHeaderStore = defineStore("pageHeader", () => {
+  const title = ref("");
+
+  const setTitle = (value: string) => {
+    title.value = value;
+  };
+
+  const clear = () => {
+    title.value = "";
+  };
+
+  return { title, setTitle, clear };
+});