Update various configuration files, components, and assets; enhance notification system and API endpoints; improve documentation and styles across the application.

middleware/auth.js

@@ -0,0 +1,26 @@
+export default defineNuxtRouteMiddleware(async (to, from) => {
+  const { $swal } = useNuxtApp();
+
+  if (process.client) {
+    // Validate every request to every page
+    const { data: validateUser } = await useFetch("/api/auth/validate", {
+      method: "GET",
+    });
+
+    // If user is not logged in, redirect to logout page
+    if (validateUser.value.statusCode === 401) {
+      $swal
+        .fire({
+          title: "Session Expired",
+          text: "Your session has expired. Please login again.",
+          icon: "warning",
+          confirmButtonText: "OK",
+        })
+        .then(() => {
+          return window.location.replace("/logout");
+        });
+    }
+
+    return true;
+  }
+});