Programme added

frontend/src/App.jsx

@@ -209,6 +209,7 @@ function TutorApp({ currentUser, onLogout }) {
   const [voiceProfiles, setVoiceProfiles] = useState([])
   const [selectedVoiceProfileId, setSelectedVoiceProfileId] = useState('')
   const [programLessons, setProgramLessons] = useState([])
+  const [programStatus, setProgramStatus] = useState(null)
   const [studentProgram, setStudentProgram] = useState(null)
   const [progressPanelOpen, setProgressPanelOpen] = useState(false)
   const [settingsPanelOpen, setSettingsPanelOpen] = useState(false)
@@ -303,6 +304,7 @@ function TutorApp({ currentUser, onLogout }) {
       loadMessages(selectedStudentId)
       loadStudentProgram(selectedStudentId)
       if (!isStudentUser) {
+        loadProgramStatus()
         const student = students.find((item) => String(item.id) === String(selectedStudentId))
         if (student) loadProgramLessons(student.grade)
       }
@@ -546,6 +548,15 @@ function TutorApp({ currentUser, onLogout }) {
     }
   }
 
+  async function loadProgramStatus() {
+    try {
+      const data = await apiFetch('/program/status')
+      setProgramStatus(data)
+    } catch {
+      setProgramStatus(null)
+    }
+  }
+
   async function loadStudentProgram(studentId) {
     try {
       const data = await apiFetch(`/students/${studentId}/program`)
@@ -1169,6 +1180,14 @@ function TutorApp({ currentUser, onLogout }) {
                     </option>
                   ))}
                 </select>
+                {programLessons.length === 0 && (
+                  <p className="program-diagnostic">
+                    Aucune leçon trouvée pour {selectedStudent.grade}. Dossier lu: {programStatus?.content_root || 'inconnu'}.
+                    {programStatus?.content_root_exists === false
+                      ? ' Le dossier de programme n’est pas accessible par le backend.'
+                      : ' Vérifie le niveau ou le montage du dossier Programme.'}
+                  </p>
+                )}
               </section>
             )}
           </>

frontend/src/styles.css

@@ -109,6 +109,11 @@ button:disabled { opacity: 0.5; cursor: not-allowed; }
 .admin-program-panel p {
   margin: 0;
 }
+.program-diagnostic {
+  color: #b45309;
+  font-size: 0.9rem;
+  line-height: 1.4;
+}
 .admin-main {
   display: flex;
   flex-direction: column;