Initial commit: admin dashboard for GameNo.

Vue 3 + Vite dashboard with PrimeVue, i18n, and API integration for institution management.

src/stores/uiStore.js

@@ -0,0 +1,30 @@
+// /src/stores/uiStore.js
+import { defineStore } from 'pinia';
+import { ref } from 'vue';
+
+export const useUiStore = defineStore('ui', () => {
+  const isSidebarOpen = ref(true);
+  const isMobileSidebarOpen = ref(false);
+  const breadcrumbs = ref([]);
+
+  function toggleSidebar() {
+    isSidebarOpen.value = !isSidebarOpen.value;
+  }
+
+  function toggleMobileSidebar() {
+    isMobileSidebarOpen.value = !isMobileSidebarOpen.value;
+  }
+
+  function setBreadcrumbs(items) {
+    breadcrumbs.value = items;
+  }
+
+  return {
+    isSidebarOpen,
+    isMobileSidebarOpen,
+    breadcrumbs,
+    toggleSidebar,
+    toggleMobileSidebar,
+    setBreadcrumbs
+  };
+});