Merge branch 'main' into 'language_translation'

# Conflicts:
#   lib/main.dart

lib/providers/spaceProvider.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/cupertino.dart';
+import 'package:mensaapp/spaces/spaceHome.dart';
+import 'package:mensaapp/spaces/spaceRate.dart';
+
+class SpaceProvider extends ChangeNotifier {
+  var selectedSpace = 0;
+
+  var spaces = [
+    const SpaceHome(),
+    const SpaceRate()
+  ];
+
+  void setSelectedSpace(int index) {
+    selectedSpace = index;
+    notifyListeners();
+  }
+}