frontend/app/middleware/auth.global.ts

@@ -13,4 +13,18 @@ export default defineNuxtRouteMiddleware(async (to) => {
     if (isLogin && auth.isAuthenticated) {
         return navigateTo('/')
     }
+
+    const { loaded: sidebarLoaded, loadSidebar, resetSidebar } = useSidebar()
+    const { loaded: modulesLoaded, loadModules, resetModules } = useModules()
+
+    if (auth.isAuthenticated) {
+        await Promise.all([
+            sidebarLoaded.value ? Promise.resolve() : loadSidebar(),
+            modulesLoaded.value ? Promise.resolve() : loadModules(),
+        ])
+    } else {
+        // Logout / session expirée : purge l'état partagé pour le prochain login.
+        resetSidebar()
+        resetModules()
+    }
 })

frontend/app/middleware/modules.global.ts

@@ -0,0 +1,15 @@
+export default defineNuxtRouteMiddleware(async (to) => {
+    const auth = useAuthStore()
+    if (!auth.isAuthenticated) {
+        return
+    }
+
+    const { loaded, loadSidebar, isRouteDisabled } = useSidebar()
+    if (!loaded.value) {
+        await loadSidebar()
+    }
+
+    if (isRouteDisabled(to.path)) {
+        return navigateTo('/')
+    }
+})