feat: add initial application structure with configuration, UI components, and state management

middleware/setup.global.ts

@@ -0,0 +1,20 @@
+export default defineNuxtRouteMiddleware((to) => {
+  // Skip middleware for wizard and API routes
+  if (to.path === "/wizard" || to.path.startsWith("/api/")) {
+    return;
+  }
+
+  // Use actual store state to determine whether setup is complete
+  const membersStore = useMembersStore();
+  const policiesStore = usePoliciesStore();
+  const streamsStore = useStreamsStore();
+
+  const setupComplete =
+    membersStore.isValid &&
+    policiesStore.isValid &&
+    streamsStore.hasValidStreams;
+
+  if (!setupComplete) {
+    return navigateTo("/wizard");
+  }
+});