Refactor authentication and token management: Update authController.js to use environment variable for JWT expiration. Enhance axios.js and store/index.js for improved token usability checks and cleanup on logout, ensuring a more robust authentication flow.

controllers/authController.js

@@ -82,7 +82,11 @@ exports.login = async (req, res) => {
     if (!user.active) {
       return res.status(403).json({ message: 'Benutzerkonto ist nicht aktiv' });
     }
-    const token = jwt.sign({ id: user.id, name: user.name, email: user.email }, 'zTxVgptmPl9!_dr%xxx9999(dd)', { expiresIn: '1h' });
+    const token = jwt.sign(
+      { id: user.id, name: user.name, email: user.email },
+      'zTxVgptmPl9!_dr%xxx9999(dd)',
+      { expiresIn: process.env.JWT_EXPIRES_IN || '12h' }
+    );
     return res.status(200).json({ message: 'Login erfolgreich', token, 'user': user });
   } catch (error) {
     return res.status(500).json({ message: 'Ein Fehler ist aufgetreten' });