feat: fix frontend and activate imports

web/studio/src/app/admin/page.tsx

@@ -23,15 +23,15 @@ export default function AdminDashboard() {
     useEffect(() => {
         const fetchStats = async () => {
             try {
-                // In a real app we'd have a specific stats endpoint, 
+                // In a real app we'd have a specific stats endpoint,
                 // but for now we'll calculate from lists
-                const [orgs, users] = await Promise.all([
-                    cmsApi.getOrganizations(),
+                const [org, users] = await Promise.all([
+                    cmsApi.getOrganization(),
                     cmsApi.getAllUsers()
                 ]);
 
                 setStats({
-                    orgs: orgs.length,
+                    orgs: 1, // Single tenant architecture
                     users: users.length,
                     courses: 0 // We'd need a global courses count
                 });

web/studio/src/app/admin/users/page.tsx

@@ -29,12 +29,12 @@ export default function UsersPage() {
 
     const loadData = async () => {
         try {
-            const [usersData, orgsData] = await Promise.all([
+            const [usersData, orgData] = await Promise.all([
                 cmsApi.getAllUsers(),
-                cmsApi.getOrganizations()
+                cmsApi.getOrganization()
             ]);
             setUsers(usersData);
-            setOrganizations(orgsData);
+            setOrganizations([orgData]); // Single tenant - wrap in array for compatibility
         } catch (error) {
             console.error('Failed to load data', error);
         } finally {

web/studio/src/app/question-bank/page.tsx

@@ -2,15 +2,14 @@
 
 import React, { useState, useEffect } from 'react';
 import { questionBankApi, QuestionBank, QuestionBankFilters, QuestionBankType } from '@/lib/api';
-import { 
-    Plus, Search, Filter, Edit2, Trash2, Volume2, VolumeX, Download, 
+import {
+    Plus, Search, Filter, Edit2, Trash2, Download,
     Upload, Sparkles, ChevronDown, ChevronUp, X, Check, AlertCircle,
     Headphones, BookOpen, Tag, Hash, Globe
 } from 'lucide-react';
 import QuestionBankEditor from '@/components/QuestionBank/QuestionBankEditor';
 import QuestionBankCard from '@/components/QuestionBank/QuestionBankCard';
 import MySQLImportModal from '@/components/QuestionBank/MySQLImportModal';
-import AudioGeneratorModal from '@/components/QuestionBank/AudioGeneratorModal';
 
 export default function QuestionBankPage() {
     const [questions, setQuestions] = useState<QuestionBank[]>([]);
@@ -21,8 +20,6 @@ export default function QuestionBankPage() {
     const [showEditor, setShowEditor] = useState(false);
     const [editingQuestion, setEditingQuestion] = useState<QuestionBank | null>(null);
     const [showImportModal, setShowImportModal] = useState(false);
-    const [showAudioModal, setShowAudioModal] = useState(false);
-    const [selectedForAudio, setSelectedForAudio] = useState<string | null>(null);
 
     const loadQuestions = async () => {
         try {
@@ -67,17 +64,6 @@ export default function QuestionBankPage() {
         await loadQuestions();
     };
 
-    const handleAudioGenerate = (questionId: string) => {
-        setSelectedForAudio(questionId);
-        setShowAudioModal(true);
-    };
-
-    const handleAudioSuccess = async () => {
-        setShowAudioModal(false);
-        setSelectedForAudio(null);
-        await loadQuestions();
-    };
-
     const getQuestionTypeLabel = (type: QuestionBankType) => {
         const labels: Record<QuestionBankType, string> = {
             'multiple-choice': 'Opción Múltiple',
@@ -311,7 +297,6 @@ export default function QuestionBankPage() {
                                 question={question}
                                 onEdit={() => handleEdit(question)}
                                 onDelete={() => handleDelete(question.id)}
-                                onGenerateAudio={() => handleAudioGenerate(question.id)}
                             />
                         ))}
                     </div>
@@ -337,18 +322,6 @@ export default function QuestionBankPage() {
                     onCancel={() => setShowImportModal(false)}
                 />
             )}
-
-            {/* Audio Generator Modal */}
-            {showAudioModal && selectedForAudio && (
-                <AudioGeneratorModal
-                    questionId={selectedForAudio}
-                    onSuccess={handleAudioSuccess}
-                    onCancel={() => {
-                        setShowAudioModal(false);
-                        setSelectedForAudio(null);
-                    }}
-                />
-            )}
         </div>
     );
 }