Add message when attempting to create review without login

Mobile/lib/reviewlist.dart

@@ -2,6 +2,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:mobile/base/sidemenu.dart';
 import 'models.dart';
+import 'api.dart' as api;
 
 class ReviewListPage extends StatefulWidget {
   const ReviewListPage({super.key});
@@ -69,6 +70,11 @@ class _ReviewListState extends State<ReviewListPage> {
         )),
         floatingActionButton: FloatingActionButton(
           onPressed: () async {
+            if (!await api.isLoggedIn(context)) {
+              ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text("You must be logged in to do that")));
+              return;
+            }
+
             final review = await Navigator.pushNamed(context, '/create-review', arguments: place) as Review?;
             if (review != null) reviews.add(review);
           },

Mobile/pubspec.lock

@@ -308,10 +308,10 @@ packages:
     dependency: transitive
     description:
       name: image_picker_android
-      sha256: c0a6763d50b354793d0192afd0a12560b823147d3ded7c6b77daf658fa05cc85
+      sha256: "8c5abf0dcc24fe6e8e0b4a5c0b51a5cf30cefdf6407a3213dae61edc75a70f56"
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.12+13"
+    version: "0.8.12+12"
   image_picker_for_web:
     dependency: transitive
     description:
@@ -742,5 +742,5 @@ packages:
     source: hosted
     version: "1.0.4"
 sdks:
-  dart: ">=3.5.0 <4.0.0"
-  flutter: ">=3.24.0"
+  dart: ">=3.4.0 <4.0.0"
+  flutter: ">=3.22.0"