PWA manager is now visible to all users

pages/cart/publishers/edit/[id].tsx

@@ -64,13 +64,23 @@ export const getServerSideProps = async (context) => {
     }
   });
   if (!item) {
-    const user = context.req.session.user;
+    const user = context.req.session?.user;
+    if (!user) {
+      return {
+        // redirect to '/auth/signin'. assure it is not relative path
+        redirect: {
+          destination: process.env.NEXT_PUBLIC_PUBLIC_URL + "/auth/signin",
+          permanent: false,
+        }
+      }
+    }
+    const message = encodeURIComponent(`Този имейл (${user?.email}) не е регистриран. Моля свържете се с администратора.`);
     return {
       redirect: {
-        destination: '/message?message=Този имейл (' + user.email + ') не е регистриран. Моля свържете се с администратора.',
+        destination: `/message?message=${message}`,
         permanent: false,
       },
-    }
+    };
   }
   // item.allShifts = item.assignments.map((a: Assignment[]) => a.shift);