Final production configuration: Firebase Hosting, Render Blueprint and CORS security fix

frontend/src/views/AdminShuttles.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, onMounted, computed } from 'vue';
+import { ref } from 'vue';
 import { useRouter } from 'vue-router';
 import { API_URL } from '@/services/apiClient';
 import axios from 'axios';

frontend/src/views/StrategicAnalytics.vue

@@ -267,7 +267,7 @@ import jsPDF from 'jspdf';
 import html2canvas from 'html2canvas';
 
 const generateReport = async () => {
-  const loadingNotify = ref(true); // Podríamos añadir un pequeño indicator de "Generando..."
+  // const loadingNotify = ref(true); // Podríamos añadir un pequeño indicator de "Generando..."
   const date = new Date().toLocaleDateString('es-ES', { month: 'long', year: 'numeric' });
   const doc = new jsPDF('p', 'mm', 'a4');
   const pageWidth = doc.internal.pageSize.getWidth();